قائمة أجناس الذراعيات الأرجل

هذه هي قائمة من أجناس الذراعيات الأرجل الذي يشمل المنقرضة (الأحفورية) منها والتي لا تزال موجودة (المعيشة) جنسا (بالخط العريض). الأسماء كلها وفقا لاتفاقيات المدونة الدولية لعلوم الحيوان التعريفة.

## A
تصغير|يمين|''Anastrophia internascens'', view of the brachial valve, with two ''Cornulites'' epibionts (the ribbed tubes)



* *[[Aalenirhynchia]]*
* *[[Aberia (brachiopod)|Aberia]]*
* *[[Aboriginella]]*
* *[[Abrekia]]*
* *[[Absenticosta]]*
* ***[[Abyssorhynchia]]***
* ***[[Abyssothyris]]***
* *[[Acambona]]*
* *[[Acanthalosia]]*
* *[[Acanthambonia]]*
* *[[Acanthatia]]*
* ***[[Acanthobasiliola]]***
* *[[Acanthocosta]]*
* *[[Acanthocrania]]*
* *[[Acanthoglypha]]*
* *[[Acanthoplecta]]*
* *[[Acanthoproductus]]*
* *[[Acanthorhynchia]]*
* *[[Acanthorthis]]*
* *[[Acanthospirifer]]*
* *[[Acanthospirina]]*
* *[[Acanthothyris]]*
* *[[Acanthothyropsis]]*
* *[[Acanthotoechia]]*
* *[[Acareorthis]]*
* *[[Acculina]]*
* *[[Achunoproductus]]*
* *[[Acidotocarena]]*
* *[[Acolosia]]*
* *[[Acosarina]]*
* *[[Acritosia]]*
* ***[[Acrobelesia]]***
* ***[[Acrobrochus]]***
* *[[Acrospirifer]]*
* *[[Acrothele]]*
* *[[Acrothyra]]*
* *[[Acrothyris]]*
* *[[Acrotreta]]*
* *[[Acrotretella]]*
* *[[Actinoconchus]]*
* *[[Actinomena]]*
* *[[Acuminothyris]]*
* *[[Acutatheca]]*
* *[[Acutella]]*
* *[[Acutilineolus]]*
* *[[Acutoria]]*
* *[[Adairia]]*
* *[[Adaptatrypa]]*
* *[[Adectorhynchus]]*
* *[[Adenus]]*
* *[[Adiaphragma]]*
* *[[Adminiculoria]]*
* *[[Admixtella]]*
* *[[Admodorugosus]]*
* *[[Adnatida]]*
* *[[Adolfia]]*
* *[[Adolfispirifer]]*
* *[[Adrenia]]*
* *[[Advenina]]*
* *[[Adygella]]*
* *[[Adygelloides]]*
* *[[Adygellopsis]]*
* *[[Aegiria]]*
* *[[Aegironites]]*
* *[[Aemula]]*
* *[[Aenigmastricklandia]]*
* *[[Aenigmastrophia]]*
* *[[Aenigmathyris]]*
* *[[Aequispiriferina]]*
* *[[Aerithyris]]*
* ***[[Aerothyris]]***
* *[[Aesopomum]]*
* *[[Aetheia]]*
* *[[Aethirhynchia]]*
* *[[Afghanospirifer]]*
* *[[Afilasma]]*
* *[[Agarhyncha]]*

* *[[Agastapleura]]*
* *[[Agelesia]]*
* *[[Agerinella]]*
* *[[Agramatia]]*
* ***[[Agulhasia]]***
* *[[Agyrekia]]*
* *[[Ahtiella]]*
* *[[Aidynkulirhynchia]]*
* *[[Airtonia]]*
* *[[Ajukuzella]]*
* *[[Akatchania]]*
* *[[Akelina]]*
* *[[Akopovorhynchia]]*
* *[[Aktassia]]*
* *[[Alabusherothyris]]*
* *[[Alaskospira]]*
* *[[Alatiformia]]*
* *[[Alatoproductus]]*
* *[[Alatorthotetina]]*
* *[[Aldaniopirifer]]*
* *[[Aldanotreta]]*
* *[[Aldingia]]*
* *[[Alekseevaella]]*
* *[[Alexenia]]*
* *[[Alichovia]]*
* *[[Aliconchidium]]*
* *[[Alimbella]]*
* *[[Alipunctifera]]*
* *[[Aliquantula]]*
* *[[Alisina]]*
* *[[Alispira]]*
* *[[Alispirifer]]*
* *[[Alispiriferella]]*
* *[[Alitaria]]*
* *[[Alithyris]]*
* *[[Allanella]]*
* *[[Allanetes]]*
* *[[Allorhynchoides]]*
* *[[Allorhynchus]]*
* *[[Almerarhynchia]]*
* *[[Almorhynchia]]*
* *[[Altaeorthis]]*
* *[[Altaestrophia]]*
* *[[Altaethyrella]]*
* *[[Altajella]]*
* *[[Altiplecus]]*
* *[[Altoplicatella]]*
* *[[Altunella]]*
* *[[Alvarezites]]*
* *[[Alwynia]]*
* *[[Ambardella]]*
* *[[Ambikella]]*
* *[[Ambocoelia]]*
* *[[Amboglossa]]*
* *[[Ambonorthella]]*
* *[[Ambothyris]]*
* *[[Amerista]]*
* *[[Amesopleura]]*
* *[[Ametoria]]*
* *[[Amictocracens]]*
* *[[Amissopecten]]*
* *[[Amoenirhynchia]]*
* *[[Amoenospirifer]]*
* *[[Amosina]]*
* *[[Amphiclina]]*
* *[[Amphiclinodonta]]*
* *[[Amphigenia]]*
* *[[Amphipella]]*
* *[[Amphiplecia]]*
* *[[Amphistrophia]]*
* *[[Amphistrophiella]]*
* ***[[Amphithyris]]***
* *[[Amphitomella]]*
* *[[Amsdenella]]*
* *[[Amsdenina]]*
* *[[Amsdenostropiella]]*
* *[[Amurothyris]]*

* *[[Amydroptychus]]*
* *[[Amygdalocosta]]*
* *[[Anabaia]]*
* *[[Anabaria (brachiopod)|Anabaria]]*
* *[[Anabolotreta]]*
* *[[Anadyrella]]*
* ***[[Anakinetica]]***
* *[[Anaptychius]]*
* *[[Anarhynchia]]*
* *[[Anastrophia]]*
* *[[Anathyrella]]*
* *[[Anathyris]]*
* *[[Anatreta]]*
* *[[Anatrypa]]*
* *[[Anazyga]]*
* *[[Anchigonites]]*
* *[[Ancillotoechia]]*
* *[[Ancistrocrania]]*
* *[[Ancistrorhynchia]]*
* *[[Ancorellina]]*
* *[[Ancorhynchia]]*
* *[[Ancylostrophia]]*
* *[[Andalucinetes]]*
* *[[Andobolus]]*
* *[[Andreaspira]]*
* ***[[Aneboconcha]]***
* *[[Anechophragma]]*
* *[[Anelotreta]]*
* *[[Anemonaria]]*
* *[[Angarella]]*
* *[[Angiospirifer]]*
* *[[Angulotreta]]*
* *[[Angusticardinia]]*
* *[[Angustothyris]]*
* *[[Aniabrochus]]*
* *[[Anidanthus]]*
* *[[Animonithyris]]*
* *[[Anisactinella]]*
* *[[Anisopleurella]]*
* ***[[Annuloplatidia]]***
* *[[Anomactinella]]*
* *[[Anomalesia (brachiopod)|Anomalesia]]*
* *[[Anomaloglossa]]*
* *[[Anomaloria]]*
* *[[Anomalorthis]]*
* *[[Anoplia]]*
* *[[Anopliopsis]]*
* *[[Anoplotheca]]*
* *[[Anoptambonites]]*
* *[[Ansehia]]*
* *[[Antelocoelia]]*
* *[[Anteridocus]]*
* *[[Antezeilleria]]*
* *[[Anthracospirifer]]*
* *[[Antigonambonites]]*
* *[[Antigoniarcula]]*
* *[[Antinomia (brachiopod)|Antinomia]]*
* *[[Antiptychina]]*
* *[[Antiquatonia]]*
* *[[Antirhynchonella]]*
* *[[Antispirifer]]*
* *[[Antistrix]]*
* *[[Antistrixia]]*
* *[[Antizygospira]]*
* *[[Antronaria]]*
* *[[Anulatrypa]]*
* *[[Anx (brachiopod)|Anx]]*
* *[[Aorhynchia]]*
* *[[Aparimarhynchia]]*
* *[[Apatecosia]]*
* *[[Apatobolus]]*
* *[[Apatomorpha]]*
* *[[Apatorthis]]*
* *[[Apatoskenidioides]]*
* *[[Aperispirifer]]*
* *[[Apertirhynchella]]*
* *[[Aphanomena]]*

* *[[Aphaurosia]]*
* *[[Apheathyris]]*
* *[[Aphelesia]]*
* *[[Aphelotreta]]*
* *[[Apheoorthina]]*
* *[[Apheoorthis]]*
* *[[Aphragmus]]*
* *[[Apicilirella]]*
* *[[Apletosia]]*
* *[[Apodosia]]*
* *[[Apollonorthis]]*
* *[[Apomatella]]*
* *[[Apopentamerus]]*
* *[[Aporthophyla]]*
* *[[Aporthophylina]]*
* *[[Apothyris]]*
* *[[Apousiella]]*
* *[[Apringia]]*
* *[[Apsilingula]]*
* *[[Apsocalymma]]*
* *[[Apsotreta]]*
* *[[Arabatia]]*
* *[[Arabicella]]*
* *[[Araksalosia]]*
* *[[Araneatrypa]]*
* *[[Arapsopleurum]]*
* *[[Araspirifer]]*
* *[[Aratanea]]*
* *[[Aratella]]*
* *[[Aratoechia]]*
* *[[Araxathyris]]*
* *[[Araxilevis]]*
* *[[Arbizustrophia]]*
* *[[Arcelinithyris]]*
* *[[Arceythyris]]*
* *[[Archaeorthis]]*
* *[[Archaiosteges]]*
* *[[Archeochonetes]]*
* *[[Arcosarina]]*
* *[[Arcticalosia]]*
* *[[Arctireta]]*
* *[[Arctispira]]*
* *[[Arctochonetes]]*
* *[[Arctohedra]]*
* *[[Arctomeristina]]*
* ***[[Arctosia]]***
* *[[Arctothyris]]*
* *[[Arcualla]]*
* *[[Arcuatothyris]]*
* *[[Arcullina]]*
* *[[Ardiviscus]]*
* *[[Ardmosteges]]*
* *[[Arduspirifer]]*
* *[[Areella]]*
* *[[Arenaciarcula]]*
* *[[Arenorthis]]*
* *[[Areostrophia]]*
* *[[Argella]]*
* *[[Argentiproductus]]*
* *[[Argorhynx]]*
* *[[Argovithyris]]*
* ***[[Argyrotheca]]***
* *[[Arionthia]]*
* *[[Arktikina]]*
* *[[Aromasithyris]]*
* *[[Articalosia]]*
* *[[Artimyctella]]*
* *[[Artiotreta]]*
* *[[Artospirifer]]*
* *[[Aseptagypa]]*
* *[[Aseptalium]]*
* *[[Aseptella]]*
* *[[Aseptirhynchia]]*
* *[[Aseptonetes]]*
* *[[Asiarhynchia]]*
* *[[Asioproductus]]*
* *[[Askepasma]]*

* *[[Asperlinus]]*
* *[[Aspidothyris]]*
* *[[Aspinosella]]*
* *[[Astaristrophia]]*
* *[[Astegosia]]*
* *[[Astraborthis]]*
* *[[Astua]]*
* *[[Asturorthis]]*
* *[[Astutorhyncha]]*
* *[[Asymmetrochonetes]]*
* *[[Asymphylotoechia]]*
* *[[Asyrinx]]*
* *[[Asyrinxia]]*
* *[[Atactosia]]*
* *[[Atelelasma]]*
* *[[Atelelasmoidea]]*
* *[[Atelestegastus]]*
* *[[Atelithyris]]*
* *[[Athabaschia]]*
* *[[Athyrhynchus]]*
* *[[Athyris]]*
* *[[Athyrisina]]*
* *[[Athyrisinoides]]*
* *[[Athyrisinopsis]]*
* *[[Athyrorhynchia]]*
* *[[Atlanticocoelia]]*
* *[[Atlantida (brachiopod)|Atlantida]]*
* *[[Atribonium]]*
* *[[Atrypa]]*
* *[[Atryparia]]*
* *[[Atrypella]]*
* *[[Atrypellina]]*
* *[[Atrypina]]*
* *[[Atrypinella]]*
* *[[Atrypinopsis]]*
* *[[Atrypoidea]]*
* *[[Atrypopsis]]*
* *[[Atrypunculus]]*
* *[[Atrythyris]]*
* *[[Attenuatella]]*
* *[[Auchmerella]]*
* *[[Aucklandirhynchia]]*
* *[[Aulacatrypa]]*
* *[[Aulacella]]*
* *[[Aulacorphora]]*
* *[[Aulacothyris]]*
* *[[Aulacothyroides]]*
* *[[Aulacothyropsis]]*
* *[[Aulidospira]]*
* *[[Aulie]]*
* ***[[Aulites]]***
* *[[Aulonotreta]]*
* *[[Auloprotonia]]*
* *[[Aulosteges]]*
* *[[Auricolispina]]*
* *[[Austinella]]*
* *[[Australiarcula]]*
* *[[Australina]]*
* *[[Australirhynchia]]*
* *[[Australispira]]*
* *[[Australocoelia]]*
* *[[Australosia]]*
* *[[Australospirifer]]*
* *[[Australostrophia]]*
* *[[Austriellula]]*
* *[[Austrirhynchia]]*
* *[[Austrochoristites]]*
* *[[Austrohedra]]*
* *[[Austronoplia]]*
* *[[Austrospirifer]]*
* *[[Austrothyris]]*
* *[[Avisyrinx]]*
* *[[Avonia (brachiopod)|Avonia]]*
* *[[Avonothyris]]*
* *[[Axiodeaneia]]*
* *[[Azamella]]*
* *[[Azygidium]]*



## B
تصغير|يمين|''Burmirhynchia jirbaensis'' (Jurassic of Israel).



* *[[Babinia]]* Racheboeuf & Branisa, 1985
* *[[Babukella]]*
* *[[Backhausina]]*
* *[[Bactrynium]]*
* *[[Badainjarania]]*
* *[[Baeorhynchia]]*
* *[[Bagnorthis]]*
* *[[Bagrasia]]*
* *[[Bailongjiangella]]*
* *[[Baissalosteges]]*
* *[[Bajanhongorella]]*
* *[[Bajanorthis]]*
* *[[Bajarinovia]]*
* *[[Bajtugania]]*
* *[[Bakonyithyris]]*
* *[[Balakhonia]]*
* *[[Balanoconcha]]*
* *[[Balatonspira]]*
* *[[Balkhasheconcha]]*
* *[[Bancroftina]]*
* *[[Bandoproductus]]*
* *[[Baranovus]]* مرادف (تصنيف) *Obscurella* Baranov, 1991 (preoccupied)
* *[[Barbaestrophia]]*
* *[[Barbarorthis]]*
* *[[Barbarothyris]]*
* *[[Barbatulella]]*
* *[[Barkolia]]*
* *[[Barrandina]]*
* *[[Barroisella]]*
* *[[Barunkhuraya]]*
* *[[Barzellinia]]*
* *[[Bashkiria (brachiopod)|Bashkiria]]*
* *[[Basilicorhynchus]]*
* ***[[Basiliola]]***
* ***[[Basiliolella]]***
* *[[Bateridium]]*
* *[[Baterospirifer]]*
* *[[Bathymyonia]]*
* ***[[Bathynanus]]***
* *[[Bathyrhyncha]]*
* *[[Baturria]]*
* *[[Bazardarella]]*
* *[[Beachia]]*
* *[[Beckmannia (brachiopod)|Beckmannia]]*
* *[[Becsia]]*
* *[[Beecheria]]*

* *[[Beichuanella]]*
* *[[Beichuanrhynchus]]*
* *[[Beitaia]]*
* *[[Bejrutella]]*
* *[[Bekkeromena]]*
* *[[Belbekella]]*
* *[[Beleutella]]*
* *[[Bellaclathrus]]*
* *[[Bellimurina]]*
* *[[Belothyris]]*
* *[[Bergalaria]]*
* *[[Beschevella]]*
* *[[Betterbergia]]*
* *[[Biarea]]*
* *[[Bibatiola]]*
* *[[Bicarinatina]]*
* *[[Bicepsirhynchia]]*
* *[[Bicia]]*
* *[[Biconostrophia]]*
* *[[Biconvexiella]]*
* *[[Bicuspina]]*
* *[[Bidentatus]]*
* *[[Biernatella]]*
* *[[Biernatia]]*
* *[[Biernatium]]*
* *[[Bifida (brachiopod)|Bifida]]*
* *[[Bifolium (brachiopod)|Bifolium]]*
* *[[Bihendulirhynchia]]*
* *[[Bihenithyris]]*
* *[[Bilaminella]]*
* *[[Billingsella]]*
* *[[Bilobia]]*
* *[[Bilotina]]*
* *[[Bimuriidae|Bimuria]]*
* *[[Biparetis]]*
* *[[Biplatyconcha]]*
* *[[Biplicatoria]]*
* *[[Birchsella]]*
* *[[Bisculcata]]*
* *[[Biseptum]]*
* *[[Bisinocoelia]]*
* *[[Bistramia]]*
* *[[Bisulcina]]*

* *[[Bitternella]]*
* *[[Bittnerella]]*
* *[[Bleshidium]]*
* *[[Blyskavomena]]*
* *[[Bobinella]]*
* *[[Bodrakella]]*
* *[[Bohemiella]]*
* *[[Bohemirhynchia]]*
* *[[Boicinetes]]*
* *[[Bojodouvillina]]*
* *[[Bojothyris]]*
* *[[Bolgarithyris]]*
* *[[Bolilaspirifer]]*
* *[[Bomina]]*
* *[[Boonderella]]*
* *[[Booralia]]*
* *[[Boreadocamara]]*
* *[[Boreadorthis]]*
* *[[Borealirhynchia]]*
* *[[Borealis (brachiopod)|Borealis]]*
* *[[Boreiospira]]*
* *[[Boreiothyris]]*
* *[[Bornhardtina]]*
* *[[Borua]]*
* *[[Bosquetella]]*
* *[[Bothrionia]]*
* *[[Bothrostegium]]*
* *[[Bothrothyris]]*
* *[[Boticum]]*
* *[[Botsfordia]]*
* *[[Boubeithyris]]*
* ***[[Bouchardia]]***
* *[[Bouchardiella]]*
* *[[Boucotella]]*
* *[[Boucotia]]*
* *[[Boucotides]]*
* *[[Boucotinskia]]*
* *[[Boucotstrophia]]*
* *[[Bowanorthis]]*
* *[[Bozshakolia]]*
* *[[Brachymimulus]]*
* *[[Brachyprion]]*

* *[[Brachyspirifer]]*
* *[[Brachythyrina]]*
* *[[Brachythyrinella]]*
* *[[Brachythyris]]*
* *[[Brachyzyga]]*
* *[[Bracteoleptaena]]*
* *[[Bradfordirhynchia]]*
* *[[Brahimorthis]]*
* *[[Brandysia]]*
* *[[Branikia]]*
* *[[Brantonites]]*
* *[[Brasilioproductus]]*
* *[[Breileenia]]*
* *[[Brevicamera]]*
* *[[Brevilamnulella]]*
* *[[Brevipelta]]*
* *[[Breviseptum]]*
* *[[Brevispirifer]]*
* *[[Brimethyris]]*
* *[[Brochocarina]]*
* *[[Broeggeria]]*
* *[[Bronnothyris]]*
* *[[Brooksina]]*
* *[[Browneella]]*
* *[[Brunnirhyncha]]*
* *[[Bryorhynchus]]*
* *[[Bucequia]]*
* *[[Buchanathyris]]*
* *[[Buckmanithyris]]*
* *[[Bulahdelia]]*
* *[[Bullarina]]*
* *[[Bullothyris]]*
* *[[Buntoxia]]*
* *[[Burmirhynchia]]*
* *[[Burovia]]*
* *[[Burrirhynchia]]*
* *[[Busulcata]]*
* *[[Butkovia]]*
* *[[Buxtonia]]*
* *[[Buxtoniella]]*
* *[[Buxtonioides]]*
* *[[Bynguanoia]]*
* *[[Bystromena]]*



## C
[تصغير|يمين|[العصر الأوردوفيشي|عصر أردوفيسي mass motality assemblage of *[[Cincinnetina meeki]]*]]
تصغير|يمين|''Cererithyris arkelli'' Almeras, 1970; dorsal view; Middle Jurassic (Bathonian); Ranville, Calvados, France. From the collection of Clive Champion.



* *[[Cacemia]]*
* *[[Cactosteges]]*
* *[[Cadomella]]*
* *[[Cadudium]]*
* *[[Caenanoplia]]*
* *[[Caenotreta]]*
* *[[Caeroplecia]]*
* *[[Calcirhynchia]]*
* *[[Caledorhynchia]]*
* *[[Callaiaspida]]*
* *[[Callicalyptella]]*
* *[[Calliglypha]]*
* *[[Calliomarginatia]]*
* *[[Callipentamerus]]*
* *[[Callipleura]]*
* *[[Calliprotonia]]*
* *[[Callispirifer]]*
* *[[Callispirina]]*
* ***[[Calloria (brachiopod)|Calloria]]***
* *[[Callospiriferina]]*
* *[[Callytharrella]]*
* *[[Calpella (brachiopod)|Calpella]]*
* *[[Calvinaria]]*
* *[[Calvirhynchia]]*
* *[[Calvustrigis]]*
* *[[Calyptolepta]]*
* *[[Calyptoria]]*
* *[[Camarelasma]]*
* *[[Camarium]]*
* *[[Camarophorella]]*
* *[[Camarophorina]]*
* *[[Camarophorinella]]*
* *[[Camarospira]]*
* *[[Camarothyridina]]*
* *[[Camarotoechia]]*
* *[[Camarotoechiodes]]*
* *[[Cambrotrophia]]*
* *[[Camerella]]*
* *[[Camerisma]]*
* *[[Camerophorina]]*
* *[[Camerothyris]]*
* ***[[Campages]]***
* *[[Campylorthis]]*
* *[[Canadospira]]*
* *[[Canalitatus]]*
* *[[Canavirila]]*
* *[[Cancellospirifer]]*
* ***[[Cancellothyris]]***
* *[[Cancrinella]]*
* *[[Cancrinelloides]]*
* *[[Candispirifer]]*
* *[[Cantabriella]]*
* *[[Canthylotreta]]*
* *[[Capelliniella]]*
* *[[Capillarina]]*
* *[[Capillirhynchia]]*
* *[[Capillirostra]]*
* *[[Capillispirifer]]*
* *[[Capillithyris]]*
* *[[Capillomesolobus]]*
* *[[Capillonia]]*
* *[[Caplinoplia]]*
* *[[Carapezzia]]*
* *[[Caratrypa]]*
* *[[Carbocyrtina]]*
* *[[Cardiarina]]*
* *[[Cardinirhynchia]]*
* *[[Cardinocrania]]*
* *[[Cardiothyris]]*
* *[[Caricula]]*
* *[[Carinagypa]]*
* *[[Carinatina]]*
* *[[Carinatinella]]*
* *[[Carinatothyris]]*
* *[[Carinatrypa]]*
* *[[Cariniferella]]*
* *[[Carinokoninckina]]*
* *[[Carlinia]]*

* *[[Carneithyris]]*
* *[[Carolirhynchia]]*
* *[[Carpatothyris]]*
* *[[Carpinaria]]*
* *[[Carringtonia]]*
* *[[Carteridina]]*
* *[[Cartorhium]]*
* *[[Caryogyps]]*
* *[[Caryona]]*
* *[[Caryorhynchus]]*
* *[[Casquella]]*
* *[[Cassianospira]]*
* *[[Cassidirostrum]]*
* *[[Castellaroina]]*
* *[[Catacephalus]]*
* *[[Catazyga]]*
* *[[Cathaysia (brachiopod)|Cathaysia]]*
* *[[Caucasella]]*
* *[[Caucasiproductus]]*
* *[[Caucasoproductus]]*
* *[[Caucasorhynchia]]*
* *[[Caucasothyris]]*
* *[[Cavatisinurostrum]]*
* *[[Cedulia]]*
* *[[Celdobolus]]*
* *[[Celebetes]]*
* *[[Celidocrania]]*
* *[[Celsifornix]]*
* *[[Celtanoplia]]*
* *[[Cenorhynchia]]*
* *[[Centronella]]*
* *[[Centronelloidea]]*
* *[[Ceocypea]]*
* *[[Ceramisia]]*
* *[[Cerasina]]*
* *[[Ceratreta]]*
* *[[Cerberatrypa]]*
* *[[Cererithyris]]*
* *[[Chaeniorhynchus]]*
* *[[Chaganella]]*
* *[[Chalimochonetes]]*
* *[[Changshaispirifer]]*
* *[[Changtangella]]*
* *[[Changyangrhynchus]]*
* *[[Chaoiella]]*
* *[[Chaoina]]*
* *[[Chapadella]]*
* *[[Chapinella]]*
* *[[Charionella]]*
* *[[Charionoides]]*
* *[[Charltonithyris]]*
* *[[Chascothyris]]*
* *[[Chathamithyris]]*
* *[[Chattertonia]]*
* *[[Chatwinothyris]]*
* *[[Chaulistomella]]*
* *[[Cheirothyris]]*
* *[[Cheirothyropsis]]*
* *[[Chelononia]]*
* *[[Cheniothyris]]*
* *[[Chenxianoproductus]]*
* *[[Cherkesovaena]]*
* *[[Cherubicornea]]*
* *[[Chianella]]*
* *[[Chile (brachiopod)|Chile]]*
* *[[Chilianshania]]*
* *[[Chilidiopsis]]*
* *[[Chilidorthis]]*
* *[[Chimaerothyris]]*
* *[[Chivatschella]]*
* ***[[Chlidonophora]]***
* *[[Chlupacina]]*
* *[[Chlupacitoechia]]*
* *[[Chnaurocoelia]]*
* *[[Choanodus]]*
* *[[Chondronia]]*
* *[[Chonetella]]*

* *[[Chonetes]]*
* *[[Chonetina]]*
* *[[Chonetinella]]*
* *[[Chonetinetes]]*
* *[[Chonetipustula]]*
* *[[Chonetoidea]]*
* *[[Chonopectella]]*
* *[[Chonopectoides]]*
* *[[Chonopectus]]*
* *[[Chonosteges]]*
* *[[Chonostegoidella]]*
* *[[Chonostegoides]]*
* *[[Chonostrophia]]*
* *[[Chonostrophiella]]*
* *[[Choperella]]*
* *[[Choristitella]]*
* *[[Choristites]]*
* *[[Choristothyris]]*
* *[[Christianella (brachiopod)]]*
* *[[Christiania (brachiopod)|Christiania]]*
* *[[Chrustenopora]]*
* *[[Chynistrophia]]*
* *[[Cillinella]]*
* *[[Cimicinella]]*
* *[[Cimicinoides]]*
* *[[Cincinnetina]]*
* *[[Cincta]]*
* *[[Cinctifera]]*
* *[[Cinctopsis]]*
* *[[Cinerorthis]]*
* *[[Cingolospiriferina]]*
* *[[Cingulella]]*
* *[[Cingulodermis]]*
* *[[Cirpa]]*
* *[[Cistellarcula]]*
* *[[Claratrypa]]*
* *[[Clarkeia]]*
* *[[Clarkella]]*
* *[[Clathrithyris]]*
* *[[Clavigera]]*
* *[[Clavodalejina]]*
* *[[Cleiothyridina]]*
* *[[كلفتونية وحيدة الورقة]]*
* *[[Clinambon]]*
* *[[Clintonella]]*
* *[[Clistotrema]]*
* *[[Clitambonites]]*
* *[[Clivospirifer]]*
* *[[Clorinda (brachiopod)|Clorinda]]*
* *[[Clorindella]]*
* *[[Clorindina]]*
* *[[Clorindinella]]*
* *[[Cloudella]]*
* *[[Cloudothyris]]*
* ***[[Cnismatocentrum]]***
* *[[Coelospira]]*
* *[[Coelospirella]]*
* *[[Coelospirina]]*
* *[[Coeloterorhynchus]]*
* *[[Coenothyris]]*
* *[[Colaptomena]]*
* *[[Coledium]]*
* *[[Colinella]]*
* *[[Collarothyris]]*
* *[[Collemataria]]*
* *[[Colletostracia]]*
* *[[Collinithyris]]*
* *[[Collumatus]]*
* *[[Colongina]]*
* *[[Colophragma]]*
* *[[Colosia]]*
* *[[Colpotoria]]*
* *[[Columellithyris]]*
* *[[Comatopoma]]*
* *[[Comelicania]]*
* *[[Comiotoechia]]*
* *[[Companteris]]*
* *[[Composita]]*

* *[[Compositella]]*
* *[[Compressoproductus]]*
* ***[[Compsothyris]]***
* *[[Comuquia]]*
* *[[Conarosia]]*
* *[[Conarothyris]]*
* *[[Conchidium (brachiopod)|Conchidium]]*
* *[[Concinnispirifer]]*
* *[[Concinnithyris]]*
* *[[Conispirifer]]*
* *[[Connectoproductus]]*
* *[[Conodiscus]]*
* *[[Conomimus]]*
* *[[Conotreta]]*
* *[[Contradouvillinia]]*
* *[[Convexothyris]]*
* *[[Coolinia]]*
* *[[Cooperina]]*
* *[[Cooperispira]]*
* *[[Cooperithyris]]*
* *[[Cooperrhynchia]]*
* *[[Coptothyris]]*
* *[[Corbicularia]]*
* *[[Cordatomyonia]]*
* *[[Corineorthis]]*
* *[[Coriothyris]]*
* *[[Cornwallia]]*
* *[[Coronalosia]]*
* *[[Corrugatimediorostrum]]*
* *[[Cortezorthis]]*
* *[[Corvinopugnax]]*
* *[[Corylispirifer]]*
* *[[Coscinarina]]*
* *[[Coscinophora]]*
* *[[Costachonetes]]*
* *[[Costacranaena]]*
* *[[Costalosiella]]*
* *[[Costanoplia]]*
* *[[Costatispirifer]]*
* *[[Costatrypa]]*
* *[[Costatumulus]]*
* *[[Costellarina]]*
* *[[Costellirostra]]*
* *[[Costellispirifer]]*
* *[[Costicrura]]*
* *[[Costiferina]]*
* *[[Costinorella]]*
* *[[Costirhynchia]]*
* *[[Costisorthis]]*
* *[[Costispinifera]]*
* *[[Costispirifer]]*
* *[[Costispiriferina]]*
* *[[Costisteges]]*
* *[[Costistricklandia]]*
* *[[Costistrophomena]]*
* *[[Costistrophonella]]*
* *[[Costitrimerella]]*
* *[[Costoconcha]]*
* *[[Craigella]]*
* *[[Cranaena]]*
* *[[Crania (genus)|Crania]]*
* *[[Craniops]]*
* *[[Craniotreta]]*
* *[[Craniscus]]*
* *[[Craspedalosia]]*
* *[[Bimuriidae|Craspedelia]]*
* *[[Craspedona]]*
* *[[Crassatrypa]]*
* *[[Crassipunctatrypa]]*
* *[[Crassumbo]]*
* *[[Cratispirifer]]*
* *[[Cratorhynchonella]]*
* *[[Cratospirifer]]*
* *[[Cremnorthis]]*
* *[[Crenispirifer]]*
* *[[Cretirhynchia]]*
* *[[Cricosia]]*

* *[[Crinisaria]]*
* *[[Crinisarina]]*
* *[[Crinistrophia]]*
* *[[Cristicoma]]*
* *[[Cristiferina]]*
* *[[Cromatrypa]]*
* *[[Crossacanthia]]*
* *[[Crossalosia]]*
* *[[Crossiskenidium]]*
* *[[Crozonorthis]]*
* *[[Cruralina]]*
* *[[Cruratula]]*
* *[[Cruricella]]*
* *[[Crurirhynchia]]*
* *[[Crurispina]]*
* *[[Crurithyris]]*
* *[[Cryptacanthia]]*
* *[[Cryptatrypa]]*
* *[[Cryptonella]]*
* ***[[Cryptopora]]***
* *[[Cryptoporella]]*
* *[[Cryptorhynchia]]*
* *[[Cryptospirifer]]*
* *[[Cryptothyris]]*
* *[[Cryptotretidae|Cryptotreta]]*
* *[[Ctenalosia]]*
* *[[Ctenochonetes]]*
* *[[Ctenokoninckina]]*
* *[[Cubacula]]*
* *[[Cubanirhynchia]]*
* *[[Cubanothyris]]*
* *[[Cudmorella]]*
* *[[Cuersithyris]]*
* *[[Cumberlandina]]*
* *[[Cuneirhynchia]]*
* *[[Cuparius]]*
* *[[Cupularostrum]]*
* *[[Curticia]]*
* *[[Curtirhynchia]]*
* *[[Cycladigera]]*
* *[[Cyclantharia]]*
* *[[Cyclocoelia]]*
* *[[Cyclomyonia]]*
* *[[Cyclorhynchia]]*
* *[[Cyclospira]]*
* *[[Cyclothyris]]*
* *[[Cymatorhynchia]]*
* *[[Cymbidium (brachiopod)|Cymbidium]]*
* *[[Cymbistropheodonta]]*
* *[[Cymbithyris]]*
* *[[Cymbricia]]*
* *[[Cymidia]]*
* *[[Cymoproductus]]*
* *[[Cymostrophia]]*
* *[[Cyndalia]]*
* *[[Cyphomena]]*
* *[[Cyphomenoidea]]*
* *[[Cyphotalosia]]*
* *[[Cyphoterorhynchus]]*
* *[[Cyranoia]]*
* *[[Cyrbasiotreta]]*
* *[[Cyrolexis]]*
* *[[Cyrtalosia]]*
* *[[Cyrtella]]*
* *[[Cyrtia]]*
* *[[Cyrtina]]*
* *[[Cyrtinaella]]*
* *[[Cyrtinoides]]*
* *[[Cyrtinopsis]]*
* *[[Cyrtiopsis]]*
* *[[Cyrtiorina]]*
* *[[Cyrtoniscus]]*
* *[[Cyrtonotella]]*
* *[[Cyrtonotreta]]*
* *[[Cyrtospirifer]]*
* *[[Cyrtothyris]]*
* *[[Cystothyris]]*



## D
[تصغير|يمين|''Dagnachonetes supragibbosa'', view of the brachial valve, Middle Devonian ([الإفلي)]]



* *[[Dabashanospira]]*
* *[[Dactylogonia]]*
* *[[Dactylotreta]]*
* *[[Daghanirhynchia]]*
* *[[Dagnachonetes]]*
* *[[Dagysorhynchia]]*
* *[[Dagyspirifer]]*
* *[[Dalaia]]*
* *[[Dalejina]]*
* *[[Dalejodiscus]]*
* *[[Dalerhynchus]]*
* *[[Dalinuria]]*
* *[[Dalligas]]*
* ***[[Dallina]]***
* *[[Dallinella]]*
* ***[[Dallithyris]]***
* *[[Dalmanella]]*
* *[[Dalmanellopsis]]*
* *[[Danella]]*
* *[[Danzania]]*
* *[[Darvasia]]*
* *[[Dasyalosia]]*
* *[[Dasysaria]]*
* *[[Datangia]]*
* *[[Davidsonella]]*
* *[[Davidsonia (brachiopod)|Davidsonia]]*
* *[[Davidsoniatrypa]]*
* *[[Davidsonina]]*
* *[[Daviesiella]]*
* *[[Davinirhynchia]]*
* *[[Davoustia]]*
* *[[Dawsonelloides]]*
* *[[Dayia]]*
* *[[Dearbornia]]*
* *[[Decoropugnax]]*
* *[[Decurtella]]*
* *[[Dedzetina]]*
* *[[Delepinea]]*
* *[[Deltachania]]*
* *[[Deltarhynchia]]*

* *[[Deltarina]]*
* *[[Delthyris]]*
* *[[Deltospirifer]]*
* *[[Demonedys]]*
* *[[Dengalosia]]*
* *[[Densalvus]]*
* *[[Densepustula]]*
* *[[Denticuliphoria]]*
* *[[Dentospiriferina]]*
* *[[Derbyella]]*
* *[[Derbyia]]*
* *[[Derbyina]]*
* *[[Derbyoides]]*
* *[[Dereta]]*
* *[[Desatrypa]]*
* *[[Desistrophia]]*
* *[[Desmoinesia]]*
* *[[Desmorthis]]*
* *[[Desquamatia]]*
* *[[Devonalosia]]*
* *[[Devonamphistrophia]]*
* *[[Devonaria]]*
* *[[Devonochonetes]]*
* *[[Devonoproductus]]*
* *[[Diabolirhynchia]]*
* *[[Diambonia]]*
* *[[Diambonioidea]]*
* *[[Diandongia]]*
* *[[Diaphelasma]]*
* *[[Diaphragmus]]*
* *[[مسرح إغريقي]]*
* *[[Dicamara]]*
* *[[Dicamaropsis]]*
* *[[Dicellomus]]*
* *[[Diceromyonia]]*
* *[[Dichacaenia]]*
* *[[Dichospirifer]]*
* *[[Dichozygopleura]]*
* *[[Dicoelosia]]*

* *[[Dicoelospirifer]]*
* *[[Dicoelostrophia]]*
* *[[Dicondylotreta]]*
* *[[Dictyobolus]]*
* *[[Dictyoclostoidea]]*
* *[[Dictyoclostus]]*
* *[[Dictyonella]]*
* *[[Dictyonina]]*
* *[[Dictyonites]]*
* *[[Dictyostrophia]]*
* *[[Dictyothyris]]*
* *[[Dictyothyropsis]]*
* *[[Dicystoconcha]]*
* *[[Didymelasma]]*
* *[[Didymoparcium]]*
* *[[Didymothyris]]*
* *[[Diedrothyris]]*
* *[[Dielasma]]*
* *[[Dielasmella]]*
* *[[Dielasmina]]*
* *[[Dienope]]*
* *[[Dierisma]]*
* *[[Diestothyris]]*
* *[[Dignomia]]*
* *[[Digonella]]*
* *[[Dihelictera]]*
* *[[Diholkorhynchia]]*
* *[[Dilophosina]]*
* *[[Dimegelasma]]*
* *[[Dimensionaequalirostrum]]*
* *[[Dimerella]]*
* *[[Dinarella]]*
* *[[Dinarispira]]*
* *[[Dinobolus]]*
* *[[Dinorthis]]*
* *[[Diochthofera]]*
* *[[Dioristella]]*
* *[[Diorthelasma]]*
* *[[Diparelasma]]*

* *[[Diplanus]]*
* *[[Diplonorthis]]*
* *[[Diplospirella]]*
* *[[Dipunctella]]*
* *[[Diraphora]]*
* *[[Dirinus]]*
* ***[[ديسينة]]***
* ***[[Discinisca]]***
* ***[[Discradisca]]***
* *[[Discinopsis]]*
* *[[Discomyorthis]]*
* *[[Discotreta]]*
* *[[Discradisca]]*
* *[[Disculina]]*
* *[[Disphenia (brachiopod)|Disphenia]]*
* *[[Dispiriferina]]*
* *[[Dissoria]]*
* *[[Disulcatella]]*
* *[[Ditreta]]*
* *[[Divaricosta]]*
* *[[Dixonella]]*
* *[[Dmitria]]*
* *[[Dmitrispirifer]]*
* *[[Dnestrina]]*
* *[[Doescherella]]*
* *[[Dogdathyris]]*
* *[[Dogdoa]]*
* *[[Doleroides]]*
* *[[Doleorthis]]*
* *[[Dolichobrochus]]*
* *[[Dolichomocelypha]]*
* *[[Dolichosina]]*
* ***[[Dolichozygus]]***
* *[[Doloresella]]*
* *[[Domokhotia]]*
* *[[Donalosia]]*
* *[[Donella]]*
* *[[Dongbaella]]*
* *[[Dongbeiispirifer]]*
* *[[Donispirifer]]*
* *[[Dorashamia]]*

* *[[Dorsirugatia]]*
* *[[Dorsisinus]]*
* *[[Dorsoplicathyris]]*
* *[[Dorsoscyphus]]*
* *[[Dorytreta]]*
* *[[Douvillina]]*
* *[[Douvillinaria]]*
* *[[Douvillinella]]*
* *[[Douvillinoides]]*
* *[[Douvinella]]*
* *[[Dowhatania]]*
* *[[Drabodiscina]]*
* *[[Draborthis]]*
* *[[Drabovia]]*
* *[[Drabovinella]]*
* *[[Dracius]]*
* *[[Drahanorhynchus]]*
* *[[Drahanostrophia]]*
* *[[Drepanorhyncha]]*
* *[[Droharhynchia]]*
* *[[Druganirhynchia]]*
* *[[Drummackina]]*
* *[[Duartea]]*
* *[[Dubaria]]*
* *[[Dubioleptina]]*
* *[[Dulankarella]]*
* *[[Dundrythyris]]*
* *[[Duryeella]]*
* *[[Dushanirhynchia]]*
* *[[Dyoros]]*
* *[[Dyschrestia]]*
* ***[[Dyscolia]]***
* ***[[Dyscritosia]]***
* *[[Dyscritothyris]]*
* ***[[Dysedrosia]]***
* *[[Dysoristus]]*
* *[[Dysprosorthis]]*
* *[[Dyticospirifer]]*
* *[[Dzhangirhynchia]]*
* *[[Dzhebaglina]]*
* *[[Dzieduszyckia]]*
* *[[Dzirulina]]*



## E



* *[[Eatonia (brachiopod)|Eatonia]]*
* *[[Eatonioides]]*
* *[[Eccentricosta]]*
* *[[Echinalosia]]*
* *[[Echinaria (brachiopod)|Echinaria]]*
* *[[Echinariella]]*
* *[[Echinauris]]*
* *[[Echinirhynchia]]*
* *[[Echinocoelia]]*
* *[[Echinocoeliopsis]]*
* *[[Echinoconchella]]*
* *[[Echinoconchus]]*
* *[[Echinospirifer]]*
* *[[Echinosteges]]*
* *[[Echyrosia]]*
* ***[[Ecnomiosa]]***
* *[[Ectenoglossa]]*
* *[[Ectochoristites]]*
* *[[Ectoposia]]*
* *[[Ectorensselandia]]*
* *[[Ectorhipidium]]*
* *[[Ectyphoria]]*
* *[[Edreja]]*
* *[[Edriosteges]]*
* *[[Ehlersella]]*
* *[[Eichwaldia]]*
* *[[Eifelatrypa]]*
* *[[Eifyris]]*
* *[[Eilotreta]]*
* *[[Ejnespirifer]]*
* *[[Elasmata]]*
* *[[Elasmothyris]]*
* *[[Elderra]]*
* *[[Elegesta]]*
* *[[Elenchus (brachiopod)|Elenchus]]*
* *[[Eleutherocrania]]*
* *[[Eleutherokomma]]*
* *[[Eliorhynchus]]*
* *[[Elita (brachiopod)|Elita]]*
* *[[Eliva]]*
* *[[Elivella]]*
* *[[Elivina]]*
* *[[Elkania]]*
* *[[Elkanisca]]*
* *[[Ella (brachiopod)|Ella]]*
* *[[Ellassonia]]*
* *[[Elliottella]]*
* *[[Elliottina]]*
* *[[Elliptoglossa]]*
* *[[Elliptostrophia]]*
* *[[Elmaria]]*

* *[[Elymospirifer]]*
* *[[Elythina]]*
* *[[Emanuella]]*
* *[[Embolosia]]*
* *[[Emeithyris]]*
* *[[Enallosia]]*
* *[[Enallothecidea]]*
* *[[Enantiosphen]]*
* *[[Enantiosphenella]]*
* *[[Enchodrospirifer]]*
* *[[Endospirifer]]*
* *[[Endothyris]]*
* *[[Endrea]]*
* *[[Engenella]]*
* *[[Enigmalosia]]*
* *[[Ense (brachiopod)|Ense]]*
* *[[Entacanthadus]]*
* *[[Enteletella]]*
* *[[Enteletes]]*
* *[[Enteletina]]*
* *[[Eoamphistrophia]]*
* *[[Eoanastrophia]]*
* *[[Eoantiptychia]]*
* *[[Eobiernatella]]*
* *[[Eobrachythyrina]]*
* *[[Eobrachythyris]]*
* *[[Eochonetes]]*
* *[[Eochoristitella]]*
* *[[Eochoristites]]*
* *[[Eocoelia]]*
* *[[Eoconcha]]*
* *[[Eoconchidium]]*
* *[[Eoconulus]]*
* *[[Eocramatia]]*
* *[[Eodallina]]*
* *[[Eodalmanella]]*
* *[[Eodevonaria]]*
* *[[Eodinobolus]]*
* *[[Eodiorthelasma]]*
* *[[Eodmitria]]*
* *[[Eoglossinotoechia]]*
* *[[Eogryphus]]*
* *[[Eohemithiris]]*
* *[[Eohowellella]]*
* *[[Eokarpinskia]]*
* *[[Eokirkidium]]*
* *[[Eolaballa]]*
* *[[Eolacazella]]*
* *[[Eolissochonetes]]*

* *[[Eolyttonia]]*
* *[[Eomaoristrophia]]*
* *[[Eomarginifera]]*
* *[[Eomartiniopsis]]*
* *[[Eomegastrophia]]*
* *[[Eonalivkinia]]*
* *[[Eoorthis]]*
* *[[Eoparaphorhynchus]]*
* *[[Eopholidostrophia]]*
* *[[Eoplectodonta]]*
* *[[Eoplicanoplia]]*
* *[[Eoplicoplasia]]*
* *[[Eoproductella]]*
* *[[Eopugnax]]*
* *[[Eoreticularia]]*
* *[[Eorhipidomella]]*
* *[[Eoscaphelasma]]*
* *[[Eoschizophoria]]*
* *[[Eoschuchertella]]*
* *[[Eoseptaliphoria]]*
* *[[Eosericoidea]]*
* *[[Eosiphonotreta]]*
* *[[Eosophragmophora]]*
* *[[Eosotrematorthis]]*
* *[[Eospinatrypa]]*
* *[[Eospirifer]]*
* *[[Eospiriferina]]*
* *[[Eospirigerina]]*
* *[[Eostrophalosia]]*
* *[[Eostropheodonta]]*
* *[[Eostrophomena]]*
* *[[Eostrophonella]]*
* *[[Eosyringothyris]]*
* *[[Eothecidellina]]*
* *[[Eothele]]*
* *[[Eousella]]*
* *[[Epelidoaegiria]]*
* *[[Ephippelasma]]*
* *[[Epicelia]]*
* *[[Epicyrta]]*
* *[[Epithyris]]*
* *[[Epithyroides]]*
* *[[Epitomyonia]]*
* *[[Equirostra]]*
* *[[Erectocephalus]]*
* *[[Eremithyris]]*
* *[[Eremotoechia]]*
* *[[Eremotrema]]*
* *[[Ericiatia]]*

* *[[Eridmatus]]*
* *[[Eridorthis]]*
* *[[Erinostrophia]]*
* *[[Eripnifera]]*
* *[[Erismatina]]*
* *[[Eristenosia]]*
* *[[Ernogia]]*
* *[[Errhynx]]*
* ***[[Erymnia]]***
* *[[Erymnaria]]*
* *[[Esilia]]*
* *[[Espella]]*
* *[[Estlandia]]*
* *[[Estonirhynchia]]*
* *[[Etheridgina]]*
* *[[Etymothyris]]*
* ***[[Eucalathis]]***
* *[[Eucharitina]]*
* *[[Eudesella]]*
* *[[Eudesia]]*
* *[[Eudesites]]*
* *[[Eudoxina]]*
* *[[Euidothyris]]*
* *[[Eumetabolotoechia]]*
* *[[Eumetria]]*
* *[[Euorthisina]]*
* *[[Euractinella]]*
* *[[Eurekaspirifer]]*
* *[[Euroatrypa]]*
* *[[Eurorthisina]]*
* *[[Eurycolporhynchus]]*
* *[[Eurypthyris]]*
* *[[Eurysina]]*
* *[[Eurysites]]*
* *[[Eurysoria]]*
* *[[Euryspirifer]]*
* *[[Eurythyris]]*
* *[[Eurytreta]]*
* *[[Euxinella]]*
* *[[Evagyrotheca]]*
* *[[Evanescirostrum]]*
* *[[Evanidisinurostrum]]*
* *[[Evenkina]]*
* *[[Evenkinorthis]]*
* *[[Evenkorhynchia]]*
* *[[Exatrypa]]*
* *[[Excavatorhynchia]]*
* *[[Exceptothyris]]*
* *[[Expellobolus]]*
* *[[Experilingula]]*



## F



* *[[Faksethyris]]*
* *[[Falafer]]*
* *[[Falciferula]]*
* ***[[Fallax (brachiopod)|Fallax]]***
* *[[Fallaxispirifer]]*
* *[[Fallaxoproductus]]*
* *[[Falsatrypa]]*
* *[[Famatinorthis]]*
* *[[Fanichonetes]]*
* *[[Fardenia]]*
* *[[Fascicoma]]*
* *[[Fascicosta]]*
* *[[Fascicostella]]*
* *[[Fasciculina]]*
* *[[Fascifera]]*
* *[[Fascistropheodonta]]*
* *[[Fascizetina]]*
* *[[Fehamya]]*
* *[[Felinotoechia]]*
* *[[Fenestrirostra]]*

* *[[Fengzuella]]*
* *[[Fenxiangella]]*
* *[[Ferganella]]*
* *[[Ferganoproductus]]*
* *[[Fernglenia]]*
* *[[Ferrax]]*
* *[[Ferrobolus]]*
* *[[Ferrythyris]]*
* *[[Fezzanoglossa]]*
* *[[Ffynnonia]]*
* *[[Fibulistrophia]]*
* *[[Fidespirifer]]*
* *[[Filiatrypa]]*
* *[[Filiconcha]]*
* *[[Filigreenia]]*
* *[[Fimbriaria (brachiopod)|Fimbriaria]]*
* *[[Fimbrinia]]*
* *[[Fimbriothyris]]*
* *[[Fimbrispirifer]]*

* *[[Finkelnburgia]]*
* *[[Finospirifer]]*
* *[[Fissirhynchia]]*
* *[[Fistulogonites]]*
* *[[Fitzroyella]]*
* *[[Flabellirhynchia]]*
* *[[Flabellitesia]]*
* *[[Flabellocyrtia]]*
* *[[Flabellothyris]]*
* *[[Flabellulirostrum]]*
* *[[Flectcherithyris]]*
* *[[Fletcherina]]*
* *[[Fletcherithyroides]]*
* *[[Flexaria]]*
* *[[Flexathyris]]*
* *[[Floweria]]*
* *[[Fluctuaria]]*
* *[[Foliomena]]*

* *[[Fordinia]]*
* *[[Formosarhynchia]]*
* *[[Fortunella (brachiopod)|Fortunella]]*
* ***[[Fosteria (brachiopod)|Fosteria]]***
* *[[Fossatrypa]]*
* *[[Foveola (brachiopod)|Foveola]]*
* *[[Frankiella]]*
* *[[Frechella]]*
* *[[Fredericksia]]*
* *[[Frenula (brachiopod)|Frenula]]*
* ***[[Frenulina]]***
* ***[[Frieleia]]***
* *[[Fulcriphoria]]*
* *[[Furcirhynchia]]*
* *[[Furcitella]]*
* *[[Fusella]]*
* *[[Fusichonetes]]*
* *[[Fusiproductus]]*
* *[[Fusirhynchia]]*
* *[[Fusispirifer]]*



## G

[تصغير|يمين|''[Goniorhynchia|Goniorhynchia boueti*]]
<div float="left">


* *Gacella*
* *Gacina*
* *Galataestrophia*
* *Galeatathyris*
* *لوبيلية*
* *Galeatellina*
* *Galeoatagypa*
* *Galliennithyris*
* *Gamonetes*
* *Gamphalosia*
* *Gasconsia*
* *Gashaomiaoia*
* *Gastrodetoechia*
* *Gefonia*
* *Gegenella*
* *Gelidorthidina*
* *Gelidorthis*
* *Gemerithyris*
* *Gemmarcula*
* *Gemmellaroia*
* *Gemmellaroialla*
* *Gemmulicosta*
* *Geniculifera*
* *Geniculigypa*
* *Geniculina*
* *Geniculomclearnites*
* *Georgethyris*
* *Geranocephalus*
* *Gerassimovia*
* *Gerkispira*
* *Gerolsteinites*
* *Gerothyris*
* *Gerrhynx*
* *Geyerella*
* *Gibberostrophia*
* *Gibbirhynchia*
* *Gibbithyris*
* *Gibbochonetes*

* *Gibbospirifer*
* *Gigantoproductus*
* *Gigantorhynchus*
* *Gigantothyris*
* *Gilledia*
* *ذبح*
* *Girlasia*
* *Girtyella*
* *Gisilina*
* *Gissarina*
* *Gjelispinifera*
* *Glabrichonetina*
* ***[[Glaciarcula]]***
* *Gladiostrophia*
* *Glaphyorthis*
* *ألفا 1-أنتيتريبسين*
* *Glassina*
* *Glazewskia*
* *Glendonia*
* *Globatrypa*
* *Globiella*
* *Globirhynchia*
* *Globispirifer*
* *Globithyris*
* *Globosobucina*
* *Globosochonetes*
* *Globosoproductus*
* *Globulirhynchia*
* *Glossella*
* *Glosseudesia*
* *Glosshypothyridina*
* *Glossinotoechia*
* *Glossinulina*
* *Glossinulirhynchia*
* *Glossinulus*
* *Glossoleptaena*
* *Glossorthis*
* *Glossothyropsis*
* ***[[Glottidia]]***

* *Glyphisaria*
* *Glyptacrothrele*
* *Glyptambonites*
* *Glypterina*
* *Glyptias*
* *Glyptoglossella*
* *Glyptogypa*
* *Glyptomena*
* *Glyptorhynchia*
* *Glyptoria*
* *Glyptorthis*
* *Glyptosteges*
* *Glyptotrophia*
* *Glytospirifer*
* *Gmelinmagas*
* *Gnathorhynchia*
* *Goleomixa*
* *Goliathyris*
* *Gonambonites*
* *Gonathyris*
* *Gondolina*
* *Goniarina*
* ***[[Goniobrochus]]***
* *Goniophoria*
* *Goniorhynchia*
* *Goniothyris*
* *Goniothyropsis*
* *Goniotrema*
* *Gorgostrophia*
* *Gorjanskya*
* *Gorystrophia*
* *Gotatrypa*
* *Goungjunspirifer*
* *Gracianella*
* *Gracilotoechia*
* ***[[Grammetaria]]***
* *Grammoplecia*
* *Grammorhynchus*
* *Grandaurispina*

* *Grandiproductella*
* *Grandirhynchia*
* *Grantonia*
* *Granulirhynchia*
* *Grasirhynchia*
* *Grayina*
* *Greenfieldia*
* *Grorudia*
* *Gruenewaldtia*
* *Grumantia*
* *Gruntia* [[مرادف (تصنيف)]] *Boloria* <small>Grunt, 1973</small> (preoccupied)
* *Gruntallina*
* ***[[Gryphus]]***
* *Guangdangina*
* *Guangjiayanella*
* *Guangshunia*
* *Guangxiispirifer*
* *Guaxa*
* *Gubleria*
* *Guicyrtia*
* *Guilinospirifer*
* *Guistrophia*
* *Guizhovella*
* *Gunnarella*
* *Gunningblandella*
* *Gusarella*
* *Guttasella*
* ***[[Gwynia]]***
* *Gwyniella*
* *Gypidula*
* *Gypidulella*
* *Gypidulina*
* *Gypiduloides*
* *Gypospirifer*
* *Gyroselenella*
* *Gyrosina*
* *Gyrosoria*
* ***[[Gyrothyris]]***

</div>

== H ==
[[ملف:Hercosestria040111.jpg|تصغير|*Hercosestria cribrosa* Cooper & Grant 1969 ([[الرودي]]، [[العصر البرمي|عصر برمي]], Middle [[العصر البرمي|عصر برمي]]); Glass Mountains, [[تكساس]].]]

<div float="left">


* *Habrobrochus*
* *Hadrorhynchia*
* *Hadrosia*
* *Hadrotorhynchus*
* *Hadrotreta*
* *Hadyrhyncha*
* *Hagabirhynchia*
* *Hallina*
* *Hallinetes*
* *Halorella*
* *Halorellina*
* *Halorelloidea*
* *Hamburgia*
* *Hamlingella*
* *Hamptonina*
* *Hanaeproductus*
* *Hansotreta*
* *Hanusatrypa*
* *Haplospirifer*
* *Harknessella*
* *Harmatosia*
* *Harpidium*
* *Harttella*
* *Haupiria*
* *Havlicekella*
* *Havlicekia*
* *Haydenella*
* *Haydenoides*
* *Hebertella*
* *Hebetoechia*
* *Hedeina*
* *Hedeinopsis*
* *Hedstroemina*
* *Heimia*
* *Helaspis*
* *Helenathyris*
* *Heleniproductus*

* *Heligothyris*
* *Helmersenia*
* *Helvetella*
* *Hemichonetes*
* *Hemileurus*
* *Hemiplethorhynchus*
* *Hemipronites*
* *Hemiptychina*
* *Hemistringocephalus*
* ***[[Hemithiris]]***
* *Hemithyropsis*
* *Hemitoechia*
* *Heosomocelypha*
* *Herangirhynchia*
* *Hercosestria*
* *Hercosia*
* *Hercostrophia*
* *Hercothyris*
* *Hergetatrypa*
* *Hesperinia*
* *Hesperithyris*
* *Hesperomena*
* *Hesperonomia*
* *Hesperonomiella*
* *Hesperorhynchia*
* *Hesperorthis*
* *Hesperosia*
* *Hesperotrophia*
* *Hessenhausia*
* *Heteralosia*
* *Heteraria*
* *Heterelasma*
* *Heterobrochus*
* *Heteromychus*
* *Heterorthella*
* *Heterorthina*
* *Heterorthis*

* *Hibernodonta*
* *Himalairhynchia*
* *Himathyris*
* *Hindella*
* *Hinganella*
* *Hingganoleptaena*
* *Hipparionix*
* *Hircinisca*
* *الهيرنانتي*
* *Hirsutella*
* *Hiscobeccus*
* *Hisingerella*
* ***[[Hispanirhynchia]]***
* *Hispidaria*
* *Histosyrinx*
* *Holcorhynchella*
* *Holcorhynchia*
* *Holcospirifer*
* *Holcothyris*
* *Hollardiella*
* *Hollardina*
* ***[[Holobrachia]]***
* *Holorhynchus*
* *Holosia*
* *Holotricharina*
* *Holtedahlina*
* *Holynatrypa*
* *Holynetes*
* *Homaliarhynchia*
* *Homeocardiorhynchus*
* *Homeorhynchia*
* *Homevalaria*
* *Homoeospira*
* *Homoeospirella*
* *Homotreta*
* *Hontorialosia*
* *Horderleyella*
* *Horridonia*

* *Hoskingia*
* *Hostimex*
* *Howellella*
* *Howellites*
* *Howelloidea*
* *Howittia*
* *Howseia*
* *Huatangia*
* *Hubeiproductus*
* *Huenella*
* *Huenellina*
* *Hulterstadia*
* *Humaella*
* *Hunanochonetes*
* *Hunanoproductus*
* *Hungarispira*
* *Hungaritheca*
* *Hustedia*
* *Hustedtiella*
* *Hyattidina*
* *Hyborhynchella*
* *Hybostenoscisma*
* *Hybostenoscisma*
* *Hynniphoria*
* *Hyperobolus*
* *Hypoleiorhynchus*
* *Hypolinoproductus*
* *Hyponeatrypa*
* *Hypopsia*
* *Hypothyridina*
* *Hypselonetes*
* *Hypseloterorhynchus*
* *Hypsiptycha*
* *Hypsomyonia*
* *Hysterohowellella*
* *Hysterolites*
* *Hystriculina*

</div>

== I ==

<div float="left">


* *Iberirhynchia*
* *Iberithyris*
* *Idioglyptus*
* *Idiorthis*
* *Idiospira*
* *Idiostrophia*
* *Iheringithyris*
* *Ikella*
* *Iliella*
* *Ilmarinia*
* *Ilmenia*
* *Ilmeniopsis*
* *Ilmenispina*
* *Ilmospirifer*
* *Ilyinella*
* *Imacanthyris*
* *Imbrexia*
* *Imbricatia*
* *Imbricatospira*

* *Imdentistella*
* *Impiacus*
* *Implexina*
* *Inaequalis*
* *Incisius*
* *Incorthis*
* *Independatrypa*
* *Indigia*
* *Indorhynchia*
* *Indospirifer*
* *Inflatia*
* *Infurca*
* *Ingria*
* *Iniathyris*
* *Iniproductus*
* *Innaechia*
* *Innuitella*
* *Inopinatarcula*
* *Insignitisinurostrum*

* *Institella*
* *Institifera*
* *Institina*
* *Inversella*
* *Inversithyris*
* *Invertina*
* *Invertrypa*
* *Iotina*
* *Iowarhynchus*
* *Iowatrypa*
* *Ipherron*
* *Irboskites*
* *Irenothyris*
* *Irgislella*
* *Irhirea*
* *Iridostrophia*
* *Iru*
* *Ishimia*
* *Isjuminelina*

* *Isjuminella*
* *Ismenia*
* *Isochonetes*
* *Isocrania*
* *Isogramma*
* *Isophragma*
* *Isopoma*
* *Isorthis*
* *Isospinatrypa*
* *Isovella*
* *Israelaria*
* *Issedonia*
* *Isumithyris*
* *Ivanothyris*
* *Ivanoviella*
* *Ivdelinella*
* *Ivdelinia*
* *Ivshinella*
* *Iwaispirifer*

</div>

== J ==

<div float="left">


* *Jaanussonites*
* ***[[Jaffaia]]***
* *Jaisalmeria*
* *Jakutella*
* *Jakutochonetes*
* *Jakutoproductus*
* *Jakutostrophia*
* *Jamesella*
* *Janiceps*
* *Janiomya*

* *Janius*
* *Japanithyris*
* *Jarovathyris*
* *Jercia*
* *Jevinellina*
* *Jezercia*
* *Jiangdaspirifer*
* *Jielingia*
* *Jiguliconcha*

* *Jilinia*
* *Jilinmartinia*
* *Jilinospirifer*
* *Jipuproductus*
* *Jisuina*
* *Jivinella*
* *Jkella*
* ***[[Joania]]***
* *Johnsonathyris*
* *Johnsonetes*

* *Johnsoniatrypa*
* ***[[Jolonica]]***
* *Jolvia*
* *Jonesea*
* *Joviatrypa*
* *Juralina*
* *Juresania*
* *Juvavella*
* *Juvavellina*

</div>

== K ==
[[ملف:Kutchirhynchia dorsal.jpg|تصغير|*Kutchirhynchia morieri*, Luc-sur-Mer, France, Middle Jurassic (Upper Bathonian), dorsal view.]]
[[ملف:Kutchirhynchia ventral.jpg|تصغير|*Kutchirhynchia morieri*, Luc-sur-Mer, France, Middle Jurassic (Upper Bathonian), ventral view.]]

<div float="left">


* *Kabanoviella*
* *Kachathyris*
* *Kadraliproductus*
* *Kajnaria*
* ***[[Kakanuiella]]***
* *Kalitvella*
* *Kallirhynchia*
* *Kamoica*
* *Kampella*
* ***[[Kanakythyris]]***
* *Kaninospirifer*
* *Kansuella*
* *Kaplex*
* *Kaplicona*
* *Karadagella*
* *Karadagithyris*
* *Karakulina*
* *Karathele*
* *Karavankina*
* *Karbous*
* *Karlicium*
* *Karnotreta*
* *Karpatiella*
* *Karpinskia*
* *Kasakhstania*
* *Kasetia*
* *Kassinella*
* *Katastrophomena*
* *Katunia*
* *Kavesia*
* *Kawhiarhynchia*
* *Kayserella*
* *Kayseria*

* *Kedrpvpthyris*
* *Kelamelia*
* *Kelusia*
* *Kendzhilgithyris*
* *Kentronetes*
* *Keokukia*
* *Keratothyris*
* *Kericserella*
* *Kerpina*
* *صفيراء*
* *Keyserlingina*
* *Khangaestrophia*
* *Khasaghia*
* *Khasagtina*
* *Khinganospirifer*
* *Khodalevichia*
* *Kholbotchonia*
* *Kiaeromena*
* *Kiangsiella*
* *Kikaithyris*
* *Kimatothyris*
* *Kindleina*
* *Kinelina*
* *Kingena*
* *Kingenella*
* *Kinghiria*
* *Kinnella*
* *Kintathyris*
* *Kirkidium*
* *Kirkina*
* *Kisilia*

* *Kitakamithyris*
* *Kjaerina*
* *Kjerulfina*
* *Kleithriatreta*
* *Klipsteinella*
* *Klipsteinelloidea*
* *Klukatrypa*
* *Kochiproductus*
* *Koeveskallina*
* *Koigia*
* *Kokomerena*
* *Kolihium*
* *Kolymithyris*
* *Komiella*
* *Komispirifer*
* *Komukia*
* *Koninckella*
* *Koninckina*
* *Koninckodonta*
* *Konstantia*
* *Korjakirhynchia*
* *Kosirium*
* *Kosoidea*
* *Kotlaia*
* *Kotujella*
* *Kotujotreta*
* *Kotylotreta*
* *Kotysex*
* *Kozhuchinella*
* *Kozlenia*
* *Kozlowskia*

* *Kozlowskiellina*
* *Kozlowskites*
* *Kransia*
* *Krattorthis*
* ***[[Kraussina]]***
* *Krejcigrafella*
* *Krimargyrotheca*
* *Kritorhynchia*
* *Krizistrophia*
* *Krotovia*
* *Kueichowella*
* *Kullervo*
* *Kulumbella*
* *Kumbella*
* *Kundatella*
* *Kungaella*
* *Kunlunia*
* *Kurakithyris*
* *Kurtomarginifera*
* *Kurzgunia*
* *Kutchirhynchia*
* *Kutchithyris*
* *Kutorgina*
* *Kutorginella*
* *Kuvelousia*
* *Kvesanirhynchia*
* *Kwangsia*
* *Kwangsirhynchus*
* *Kymatothyris*
* *Kyrshabaktella*
* *Kyrtatrypa*

</div>

== L ==

<gallery mode=packed>
Image:Lingula anatina.7 - Devonico.JPG|*Lingula*, known since the [[العصر الكامبري|عصر كمبري]]
File:Liospiriferina rostrata Noir.jpg|*Liospiriferina rostrata*, contemporary
Image:Leptaena romboidalis 4.jpg|*Leptaena romboidalis*, pedunculate valve, Middle Silurian
</gallery>
<div float="left">


* *Labaia*
* *Laballa*
* *Labriproductus*
* ***[[Lacazella]]***
* *Lachrymula*
* *Lacunaerhynchia*
* *Lacunarites*
* *Lacunites*
* *Lacunosella*
* *Ladjia*
* *Ladogia*
* *Ladogiella*
* *Ladogifornix*
* *Ladogilina*
* *Ladogilinella*
* *Ladogiodes*
* *Laevicyphomena*
* *Laevigaterhynchia*
* *Laevirhynchia*
* *Laevispirifer*
* *Laevithyris*
* *Laevorhynchia*
* *Laima*
* *Laioporella*
* *Lamanskya*
* *Lambdarina*
* *Lamcispinifera*
* *Lamellaerhynchia*
* *Lamelliconchidium*
* *Lamellokoninckina*
* *Lamellosathyris*
* *Lamellosia*
* *Laminatia*
* *Lamnaespina*
* *Lamnimargus*
* *Lampangella*
* *Lanceomyonia*
* *Lanchangjiangia*
* *Langella*
* *Langkawai* (?)
* *Langshanthyris*
* *Lanipustula*
* *Laosia*
* *Lapasnia*
* *Lapradella*
* ***[[Laqueus (brachiopod)|Laqueus]]***
* *Larispirifer*
* *عضديات الأرجل*
* *Lateralatirostrum*
* *Laterispina*
* *Lathamella*
* *Laticrura*
* *Latiflexa*
* *Latiplecus*
* *Latiproductus*
* *Latirhynchia*
* *Latispirifer*
* *Latonotoechia*
* *Lazella*
* *Lazithyris*
* *Lazutkinia*
* *Leangella*

* *Lebediorthis*
* *Leiochonetes*
* *Leiolepismatina*
* *Leioproductus*
* *Leiorhynchoidea*
* *Leiorhynchoides*
* *Leiorhynchus*
* *Leioria*
* *Leioseptathyris*
* *Leiothyridina*
* *Lenatoechia*
* *Lenothyris*
* *Lenzia*
* *Leontiella*
* *Lepidocrania*
* *Lepidocycloides*
* *Lepidocyclus*
* *Lepidoleptaena*
* *Lepidomena*
* *Lepidorhynchia*
* *Lepidorthis*
* *Lepidospirifer*
* *Lepismatina*
* *Leptaena*
* *Leptaenisca*
* *Leptaenoidia*
* *Leptaenomenclax*
* *Leptaenopoma*
* *Leptaenopyxis*
* *Leptagonia*
* *Leptalosia*
* *Leptathyris*
* *Leptella*
* *Leptellina*
* *Leptelloidea*
* *Leptembolon*
* *Leptestia*
* *Leptestiina*
* *Leptobolus*
* *Leptocaryorhyncus*
* *Leptochonetes*
* *Leptocoelia*
* *Leptocoelina*
* *Leptodonta*
* *Leptodontella*
* *Leptodus*
* *Leptoskelidion*
* *Leptospira*
* *Leptostrophia*
* *Leptostrophiella*
* ***[[Leptothyrella]]***
* *Leptothyrellopsis*
* *Lercarella*
* *Lethamia*
* *Leurosina*
* *Levenea*
* *Levibiseptum*
* *Leviconchidiella*
* *Levigatella*
* *Levipugnax*
* *Levipustula*
* *Levispira*
* *Levitusia*

* *Lialosia*
* *Libyaeglossa*
* *Libyaerhynchus*
* *Licharewia*
* *Lichnatrypa*
* *Lievinella*
* *Liljevallia*
* *Limbatrypa*
* *Limbella*
* *Limbifera*
* *Limbimurina*
* *Limstrophina*
* *Lindinella*
* *Lindstroemella*
* *Lingatrypa*
* *Lingshanella*
* *Linguithyris*
* ***[[Lingula (genus)|Lingula]]***
* *Lingulapholis*
* *Lingularia*
* *Lingulasma*
* *Lingulella*
* *Lingulellotreta*
* *Lingulepis*
* *Lingulipora*
* *Lingulobolus*
* *Lingulodiscina*
* *Lingulops*
* *Linguopugnoides*
* *Linnarssonella*
* *Linnarssonia*
* *Linoporella*
* *Linoproductus*
* *Linoprotonia*
* *Linostrophomena*
* *Linterella*
* *Linxiangxiella*
* *Liocoelia*
* *Lioleptaena*
* *Liorhynchus*
* *Liosotella*
* ***[[Liospiriferina]]***
* *Liostrophia*
* ***[[Liothyrella]]***
* *Lipanteris*
* *Liramia*
* *Liraplecta*
* *Liraria*
* *Liraspirifer*
* *Lirellaria*
* *Lirellarina*
* *Liricamera*
* *Liriplica*
* *Lissajousithyris*
* *Lissatrypa*
* *Lissatrypella*
* *Lissatrypoidea*
* *Lissella*
* *Lissidium*
* *Lissochonetes*
* *Lissocoelina*

* *Lissoleptaena*
* *Lissomarginifera*
* *Lissopleura*
* *Lissorhynchia*
* *Lissosia*
* *Lissostrophia*
* *Lissothyris*
* *Lissotreta*
* *Litocothia*
* *Litothyris*
* *Liveringia*
* *Lixatrypa*
* *Ljaschenkovia*
* *Ljudmilispirifer*
* *Llanoella*
* *Loboidothyris*
* *Loboidothyropsis*
* *Loborina*
* *Lobothyris*
* *Lobothyroides*
* *Lochkothele*
* *Loczyella*
* *Loenthyris*
* *Loganella*
* *Loilemia*
* *Lokutella*
* *Lomatiphora*
* *Lomatorthis*
* *Longdongshuia*
* *Longispina*
* *Longithyris*
* *Longxianirhynchia*
* *Lopasnia*
* *Loperia*
* *Lophrothyris*
* *Lopingia*
* *Lorangerella*
* *Lordorthis*
* *Loreleiella*
* *Loriolithyris*
* *Losvia*
* *Lotharingella*
* *Lowenstamia*
* *Loxophragmus*
* *Luanquella*
* *Ludfordina*
* *Luhaia*
* *Luhotreta*
* *Lunaria*
* *Lunoglossa*
* *Lunpolia*
* *Luofuia*
* *Lurgiticoma*
* *Luterella*
* *Lutetiarcula*
* *Lychnothyris*
* *Lycophoria*
* *Lyonia*
* *Lysidium*
* *Lysigypa*
* *Lyttonia*

</div>

== M ==
[[ملف:MucrospiriferSp.jpg|تصغير|يمين|*Mucrospirifer* sp.]]

<div float="left">


* *Maakina*
* *Mabella*
* ***[[Macandrevia]]***
* *Machaeraria*
* *Machaerocolella*
* *Machaerotoechia*
* *Mackerrovia*
* *Maclarenella*
* *Macrocoelia*
* *Macropleura*
* *Macropotamorhynchus*
* *Madarosia*
* *Madoia*
* *Maemia*
* *Magadania*
* *Magadina*
* ***[[Magadinella]]***
* *Magas*
* *Magasella*
* *Magella*
* ***قائمة أجناس الذراعيات الأرجل***
* *Magharithyris*
* *Magicostrophia*
* *Magnicanalis*
* *Magniplicatina*
* *Magniventra*
* *Magnumbonella*
* *Majkopella*
* *Makridinirhynchia*
* *Malayanoplia*
* *Malinella*
* *Malleia*
* *Malloproductus*
* *Maltaia*
* *Malurostrophia*
* *Malwirhynchia*
* *Mametothyris*
* *Mamutinetes*
* *Manespira*
* ***[[Manithyris]]***
* *Mangkeluia*
* *Manosia*
* *Mansina*
* *Maorielasma*
* *Maorirhynchia*
* *Maoristrophia*
* *Mapingtichia*
* *Marcharella*
* *Margaritiproductus*
* *Marginalosia*
* *Marginatia*
* *Marginicinctus*
* *Marginifera*
* *Marginirugus*
* *Marginoproductus*
* *Marginorthis*
* *Marginovatia*
* *Mariannaella*
* *Marinurnula*
* *Marionites*
* *Maritimithyris*

* *Markamia*
* *Markitoechia*
* *Marklandella*
* *Martinia*
* *Martiniella*
* *Martiniopsis*
* *Martinothyris*
* *Matanoleptodus*
* *Matutella*
* *Mauispirifer*
* *Maxillirhynchia*
* *Mayaothyris*
* *Maydenella*
* *Mcewanella*
* *Mclearnites*
* *Mclearnitesella*
* *Medessia*
* *Mediospirifer*
* *Mediterranirhynchia*
* *Meekella*
* *Megachonetes*
* *Megaderbyia*
* *Megakozlowskiella*
* *Megalosia*
* *Megamyonia*
* *Meganterella*
* *Meganteris*
* *Megaplectatrypa*
* *Megapleuronia*
* *Megasalopina*
* *Megaspinochonetes*
* *Megasteges*
* *Megastrophia*
* *Megastropiella*
* ***[[Megathyris]]***
* *Megatschernyschewia*
* ***[[Megerlia]]***
* ***[[Megerlina]]***
* *Meglopterorhynchus*
* *Megousia*
* *Megumatrypa*
* *Meifodia*
* ***[[Melvicalathis]]***
* *Mendacella*
* *Mendathyris*
* *Mennespirifer*
* *Mentzelia*
* *Mentzelioides*
* *Mentzeliopsis*
* *Meonia*
* *Merciella*
* *Merista*
* *Meristella*
* *Meristelloides*
* *Meristina*
* *Meristorygma*
* *Meristospira*
* *Merophricus*
* *Merospirifer*
* *Mesocrania*

* *Mesodouvillina*
* *Mesoleptostrophia*
* *Mesolissostrophia*
* *Mesolobus*
* *Mesonomia*
* *Mesopholidostrophia*
* *Mesoplica*
* *Mesotreta*
* *Metabolipa*
* *Metacamarella*
* *Metaplasia*
* *Metathyrisina*
* *Metorthis*
* *Metriolepis*
* *Mexicaria*
* *Mezounia*
* *Miaohuangrhynchus*
* *Micella*
* *Micidus*
* *Mickwitzia*
* *Micraphelia*
* *Microcardinalia*
* *Micromitra*
* *Microrhynchia*
* *Microsphaeridiorhynchus*
* *Microtrypa*
* *Mictospirifer*
* *Millythyris*
* *Mimaria*
* *Mimella*
* *Mimikonstantia*
* *Mimorina*
* *Minatrypa*
* *Mingenewia*
* *Miniprokopia*
* *Minispina*
* *Minithyris*
* *Minororthis*
* *Minutalirhynchia*
* ***[[Minutella]]***
* *Minutostropheodonta*
* *Minysphenia*
* *Minythyra*
* *Miogryphus*
* *Mirifusella*
* *Mirilingula*
* *Mirisquamea*
* *Mirorthis*
* *Misolia*
* *Mistproductus*
* *Mitchellella*
* *Miyakothyris*
* *Mjoesina*
* *Moderatoproductus*
* *Modestella*
* *Moeschia*
* *Mogoktella*
* *Mogoliella*
* *Moisseievia*
* *Molongcola*

* *Molongella*
* *Molongia*
* *Monadotoechia*
* *Monelasmina*
* *Mongoliella*
* *Mongoliopsis*
* *Mongolirhynchia*
* *Mongolorhynx*
* *Mongolosia*
* *Mongolospira*
* *Monobolina*
* *Monoconvexa*
* *Monomerella*
* *Monorthis*
* *Monsardithyris*
* *Montanella*
* *Monticlarella*
* *Monticulifera*
* *Montsenetes*
* *Moorefieldella*
* *Moorelina*
* *Moorellina*
* *Moquellina*
* *Moraviaturia*
* *Moravilla*
* *Moravostrophia*
* *Morganella*
* *Morinorhynchus*
* *Morphorhynchus*
* *Morrisithyris*
* *Mosquella*
* *Moumina*
* *Moutonithyris*
* *Mucrospirifer*
* *Mucrospiriferinella*
* *Muirwoodella*
* *Muirwoodia*
* *Multicorhynchia*
* *Multicostella*
* *Multiridgia*
* *Multispinula*
* *Multispirifer*
* *Munhella*
* *Munieratrypa*
* *Muriferella*
* *Murihikurhynchia*
* *Murinella*
* *Murjukiana*
* ***[[Murravia]]***
* *Musculina*
* *Mutationella*
* *Mycerosia*
* *Mylloconotreta*
* *Myodethyrium*
* *Myopugnax*
* *Myotreta*
* *Myriospirifer*
* *Myrmirhynx*
* *Mystrophora*

</div>

== N ==

<div float="left">


* *Nabarredia*
* *Nabiaoia*
* *Nadiastrophia*
* *Nahoniella*
* *Najadospirifer*
* *Najdinothyris*
* *Nakazatothyris*
* *Nalivkinaria*
* *Nalivkinia*
* *Nalivkiniella* [[مرادف (تصنيف)]] *Ala* <small>Nalivkin, 1979</small> (preoccupied)
* ***[[Nanacalathis]]***
* *Nanambonites*
* *Nanatrypa*
* *Nannirhynchia*
* *Nanorthis*
* *Nanospira*
* *Nanothyris*
* *Nantanella*
* *Nanukidium*
* *Naradanithyris*
* *Narynella*
* *Nasonirhynchia*
* *Nastosia*
* *Naukat*
* *Navispira*
* *Nayunnella*
* *Neatrypa*
* *Nebenothyris*
* *Negramithyris*
* *Neimongolella*
* *Nekhoroshevia*
* *Nekvasiloveia*
* *Nekvasilovella*
* *Nematocrania*
* *Nemesa*

* ***[[Neoaemula]]***
* ***[[Neoancistrocrania]]***
* *Neobolus*
* *Neobouchardia*
* *Neochonetes*
* *Neocirpa*
* *Neocoelia*
* *Neocramatia*
* *Neocyrtina*
* *Neodelthyris*
* *Neofascicosta*
* *Neoglobithyris*
* *Neogypidula*
* *Neokarpinskia*
* *Neokjaerina*
* *Neoliothyrina*
* *Neometabolipa*
* *Neopaulinella* [[مرادف (تصنيف)]] *Paulinella* <small>Boucot & Racheboeuf, 1987</small> (preoccupied)
* *Neophricadothyris*
* *Neoplicatifera*
* *Neoretzia*
* ***[[Neorhynchia]]***
* *Neorhynchula*
* *Neosandia* [[مرادف (تصنيف)]] *Sandia* <small>Sutherland & Harlow, 1973</small> (preoccupied)
* *Neoschizophoria*
* *Neospirifer*
* *Neospirigerina*
* *Neostrophia*
* *Neothecidella*
* ***[[Neothyris]]***
* *Neotreta*
* *Neowellerella*
* *Neoyanguania*
* *Nepasitoechia*
* *Nereidella*
* *Nerthebrochus*

* *Nervostrophia*
* *Neumanella*
* *Neumania*
* *Neumayrithyris*
* *Newberria*
* *Nicolella*
* *Nicoloidea*
* *Nicolorthis*
* *Nigerinoplica*
* *Nikiforovaena*
* *Nikolaevirhynchus*
* *Ningbingella*
* *Ninglongothyris*
* *Niorhynx*
* *Nipponirhynchia*
* ***[[Nipponithyris]]***
* *Nisusia*
* *Niutoushania*
* *Niviconia*
* *Nix*
* *Nochoroiella*
* *Nocturneilla*
* *Nodaea*
* *Nodella*
* *Noetlingia*
* *Nordathyris*
* *Nordella*
* *Nordispirifer*
* *Nordotoechia*
* *Norella*
* *Notanoplia*
* *Nothokuvelousia*
* *Nothopindax*
* *Nothorthis*
* *Notiobolus*

* *Notiochonetes*
* *Notoconchidium*
* *Notoleptaena*
* *Notolosia*
* *Notoparmella*
* *Notorthisina*
* ***[[Notosaria]]***
* *Notoscaphidia*
* *Notosia*
* *Notospirifer*
* *Notostrophia*
* *Notothyrina*
* *Notothyris*
* ***[[Notozyga]]***
* *Novellinetes*
* ***[[Novocrania]]***
* *Novozemelia*
* *Nubialba*
* *Nucleata*
* *Nucleatina*
* *Nucleatula*
* *Nucleorhynchia*
* *Nucleospira*
* *Nucleusorhynchia*
* *Nudauris*
* *Nudirostralina*
* *Nudispiriferina*
* *Nudymia*
* *Nugnecella*
* *Nuguschella*
* *Numericoma*
* *Nurataella*
* *Nuria*
* *Nurochonetes*
* *Nushbiella*
* *Nyalamurhynchia*
* *Nyege*
* *Nymphorhynchia*


== O ==

<div float="left">


* *Oanduporella*
* *Obesaria*
* *Oblongarcula*
* *Obnixia*
* *Obolella*
* *Obolopsis*
* *Obolorugia*
* *Obolus*
* *Obovothyris*
* *Obsoletirhynchia*
* *Obturamentella*
* ***[[Oceanithyris]]***
* *Ochotathyris*
* *Ochotorhynchia*
* *Ocnerorthis*
* *Ocorthis*
* *Odarovithyris*
* *Odontospirifer*
* *Odoratus*
* *Oehlertella*
* *Oepikina*
* *Oepikinella*
* *Oepikites*
* *Ogbinia*
* *Ogilviella*
* *Oglu*
* *Oglupes*
* *Ogmoplecia*
* *Ogmusia*
* *Oina*
* *Oiosia*
* *Okathyris*
* *Oldhamina*

* *Oldhaminella*
* *Oleneothyris*
* *Olentotreta*
* *Oleorthis*
* *Olgerdia*
* *Oligomys*
* *Oligoptycherhynchus*
* *Oligorachis*
* *Oligorhynchia*
* *Oligorhytisia*
* *Oligorthis*
* *Oligothyrina*
* *Ombonia*
* *Omnutakhella*
* *Omolonella*
* *Omolonia*
* *Omolonorhynchia*
* *Omolonothyris*
* *Onavia*
* *Oncosarina*
* *Onniella*
* *Onnizetina*
* *Onopordumaria*
* *Onugorhynchia*
* *Onychoplecia*
* *Onychotreta*
* *Opikella*
* *Opisconidion*
* *Opisthotreta*
* *Opsiconidion*
* *Orbicoelia*
* *Orbiculatisiurostrum*

* *Orbiculoidea*
* *Orbiculopora*
* *Orbiculothyris*
* *Orbinaria*
* *Orbirhynchia*
* *Orbithele*
* *Orenburgella*
* *Oriensellina*
* *Orientospira*
* *Orientospirifer*
* *Orientothyris*
* *Origostrophia*
* *Oriskania*
* *Orlovirhynchia*
* *Ornatothyrella*
* *Ornatothyris*
* *Ornithella*
* *Ornithothyris*
* *Ornothyrella*
* *Orthambonites*
* *Orthidiella*
* *Orthidium*
* *Orthiella*
* *Orthis*
* *Orthisocrania*
* *Orthocarina*
* *Ortholina*
* *Orthopleura*
* *Orthorhynchuloides*
* *Orthorhyncula*
* *Orthospirifer*
* *Orthostrophella*

* *Orthostrophia*
* *Orthotetella*
* *Orthotetes*
* *Orthotetoides*
* *Orthothetina*
* *Orthothrix*
* *Orthothyris*
* *Orthotichia*
* *Orthotoma*
* *Orthotropia*
* *Orulgania*
* *Orusia*
* *Oslogonites*
* *Osmarella*
* ***[[Ospreyella]]***
* *Otariella*
* *Otarorhynchia*
* *Otospirifer*
* *Ottadalenites*
* *Otusia*
* *Ovalospira*
* *Ovatathyris*
* *Ovatia*
* *Overtonia*
* *Overtoniina*
* *Ovidiella*
* *Ovlatchania*
* *Owenirhynchia*
* *Oxlosia*
* *Oxoplecia*
* *Oxycolpella*
* *Oxypleurorhynchia*
* *Ozora*

</div>

== P ==

[[ملف:PentamerusSilurian.jpg|تصغير|يمين|*Pentamerus* sp., [[العصر السيلوري|عصر سيلوري]]]][[ملف:Punctospirifer kentuckyensis blunt lateral.jpg|تصغير|يمين|*Punctospirifer kentuckyensis*, Carboniferous ([[عصر البنسلفاني|البنسلفاني]])]]
<div float="left">


* *Pachancorhynchia*
* *Pachyglossella*
* *Pachymagas*
* *Pachyplax*
* *Pachythyris*
* *Pacificocoelia*
* *Pacymoorellina*
* *Paeckelmanella*
* *Pahlenella*
* ***[[Pajaudina]]***
* *Palaeobolus*
* *Palaeochoristites*
* *Palaeoglossa*
* *Palaeoldhamina*
* *Palaeoleptostrophia*
* *Palaeoschizophoria*
* *Palaeoschmidtites*
* *Palaeospirifer*
* *Palaeostrophomena*
* *Palaeotrimerella*
* *Paldiskites*
* *Paleolibys* [[مرادف (تصنيف)]] *Libys* <small>Massa, Termier & Termier, 1974</small> (preoccupied)
* *Paleopetria* [[مرادف (تصنيف)]] *Petria* <small>Mendes, 1957</small> (preoccupied)
* *Paleostrophia*
* *Palmerhytis*
* *Pamirorhynchia*
* *Pamirotheca*
* *Pamirothyris*
* *Pamirothyropsis*
* *Pammegetherhynchus*
* *Pampoecilorhynchus*
* *Panderina*
* *Pantellaria*
* *Papiliolinus*
* *Papillostrophia*
* *Papodina*
* *Paraacanthothyris*
* *Parabifolium*
* *Paraboubeithyris*
* *Parabuxtonia*
* *Paracapillithyris*
* *Parachonetella*
* *Parachonetes*
* *Parachoristites*
* *Paracomposita*
* *Paracostanoplia*
* *Paracraniops*
* *Paracrothyris*
* *Paracrurithyris*
* *Parademonedys*
* *Paraderbyia*
* *Paradinobolus*
* *Paradolerorthis*
* *Paradoxothyris*
* *Paradygella*
* *Paraemanuella*
* *Parageyerella*
* *Paraglossinulus*
* *Parahemiptychina*
* *Parajuresania*
* *Parakansuella*
* *Parakarpinskia*
* ***[[Parakinetica]]***
* *Parakingena*
* *Paralaballa*
* *Paralazutkinia*
* *Paraldingia*
* *Paralenorthis*
* *Paralepismatina*
* *Paraleptodus*
* *Paraleptostrophia*
* *Parallelelasma*
* *Parallelora*
* *Paralyttonia*
* *Paramarginatia*
* *Paramarginifera*
* *Parameekella*
* *Paramentzelia*
* *Paramerista*
* *Paramesolobus*
* *Paramonticulifera*
* *Paramuirwoodia*
* *Paranaia*
* *Paranisopleurella*
* *Paranorella*
* *Paranorellina*
* *Parantiptychia*
* *Paranudirostralina*
* *Paraoligorhyncha*
* *Paraonychoplecia*
* *Paraorthotetina*
* *Parapholidostrophia*
* *Paraphorhynchus*
* *Paraplatythyris*
* *Paraplicanoplia*
* *Paraplicatifera*
* *Parapugnax*
* *Parapulchratia*
* *Paraquadrithyris*
* *Parareticularia*
* *Pararhactorhynchia*
* *Pararhipidium*
* *Pararhynchospirina*
* *Parasphenarina*
* *Paraspirifer*
* *Paraspiriferina*
* *Parastringocephalus*
* *Parastrophina*
* *Parastrophinella*
* *Parastrophonella*
* *Parasulcatinella*
* *Paratetratomia*
* *Parathecidea*
* *Parathyridina*
* *Parathyrisina*
* *Paratreta*
* *Paratribonium*
* *Parazyga*
* *Parenteletes*
* *Parmephrix*
* *Parmorthina*
* *Parmorthis*
* *Parmula*
* *Paromalomena*
* *Paromoeopygma*
* *Parthirhynchia*
* *Parunicinella*
* *Parvaltissimarostrum*
* *Parvirhynchia*
* *Paryphella*
* *Paryphorhynchopora*
* *Patagorhynchia*
* *Paterina*
* *Paterorthis*
* *Paterula*
* *Patriaspirifer*
* *Paucicostella*
* *Paucicrura*
* *Paucispinauria*
* *Paucispinifera*
* *Paucistrophia*
* *بولفينية*
* *Paurogastroderhynchus*
* *Paurorhyncha*


* *Paurorthina*
* *Paurorthis*
* *Payuella*
* *Pectenoproductus*
* *Pectorhyncha*
* *Peculneithyris*
* *Peetzatrypa*
* *Pegmarhynchia*
* *Pegmathyris*
* *Pegmatreta*
* ***[[Pelagodiscus]]***
* *Peleicostella*
* *Pelmanella*
* *Pelonomia*
* *Peltichia*
* *Pemphixina*
* ***[[Pembrostrophia]]***
* *Peniculauris*
* *Pennospiriferina*
* *Pentactinella*
* *Pentagonia*
* *Pentamerella*
* *Pentamerifera*
* *Pentameroides*
* *Pentamerus*
* *Pentithyris*
* *Pentlandella*
* *Pentlandina*
* *Penzhinella*
* *Penzhinothyris*
* *Perakia*
* *Peratos*
* *Perditocardinia*
* *Peregrinella*
* *Peregrinellina*
* *Peregrinelloidea*
* *Periallus*
* *Perichonetes*
* *Peridalejina*
* *Perigeyerella*
* *Perimecocoelia*
* *Perissothyris*
* *Peristerothyris*
* *Peritrimerella*
* *Peritritoechia*
* *Permasyrinx*
* *Permianella*
* *Permicola*
* *Permochonetes*
* *Permophricodothyris*
* *Permorthotestes*
* *Permospirifer*
* *Permundaria*
* *Perrarisinurostrum*
* *Perrierithyris*
* *Perryspirifer*
* *Peshiatrypa*
* *Pesterevatrypa*
* *Petalochonetes*
* *Petalothyris*
* *Petasmaia*
* *Petasmaria*
* *Petasmatherus*
* *Petrocrania*
* *Petroria*
* *Petshorospirifer*
* *Pexidella*
* *Phaceloorthis*
* ***[[Phaneropora]]***
* *Phapsirhynchia*
* *Pharcidodiscus*
* *Phenacozugmayerella*
* *Philhedra*
* *Philhedrella*
* *Philippotia*
* *Phlogoiderhynchus*
* *Phoenicitoechia*
* *Pholidostrophia*
* *Phragmophora*
* *Phragmorthis*
* *Phragmostrophia*
* *Phragmothyris*
* *Phrenophoria*
* *Phricodothyris*
* *Phyllonia*
* *Phymatothyris*
* *Physemella*
* *Physetorhynchia*
* *Physotreta*
* *Piarorhynchella*
* *Piarorhynchia*
* *Picnotreta*
* ***[[Pictothyris]]***
* *Pilkena*
* *Piloricilla*
* *Pinaxiothyris*
* *Pinegathyris*
* *Pinghuangella*
* *Pinguaella*
* *Pinguispirifer*
* *Pionodema*
* *Pionomena*
* *Pionopleurum*
* *Pionorthis*
* *Pionothyris*
* *Pirgulia*
* *Pirithyris*
* ***[[Pirothyris]]***
* *Pirotella*
* *Pirotothyris*
* *Pisirhynchia*
* *Placothyris*
* *Placotriplesia*
* *Plaesiomys*
* *Plagiorhyncha*
* *Planalvus*
* *Planatrypa*
* *Plancella*
* *Planicardina*
* *Planihaydenella*
* *Planirhynchia*
* *Planispina*
* *Planodouvillina*
* *Planoharknessella*
* *Planoproductus*
* *Planothyris*
* *Planovatirostrum*
* ***[[Platidia]]***
* *Platycancrinella*
* *Platyconcha*
* *Platyglossariorhynchus*
* *Platymena*
* *Platyorthis*
* *Platyrachella*
* *Platyselma*
* *Platyspirifer*
* *Platystrophia*
* *Platyterorhynchus*
* *Platythyris*
* *Platytoechia*
* *Plebejochonetes*
* *Plectambonites*
* *Plectatrypa*
* *Plectelasma*
* *Plectella*
* *Plectocamara*


* *Plectoconcha*
* *Plectodonta*
* *Plectodontella*
* *Plectoglossa*
* *Plectoidothyris*
* *Plectorhynchella*
* *Plectorthis*
* *Plectospira*
* *Plectosyntrophia*
* *Plectothyrella*
* *Plectothyris*
* *Plectotreta*
* *Plectotrophia*
* *Pleiopleurina*
* *Plekonella*
* *Plekonina*
* *Plesicarinatina*
* *Plesiothyris*
* *Plethorhyncha*
* *Pleuraloma*
* *Pleurelasma*
* *Pleurochonetes*
* *Pleurocornu*
* *Pleurodium*
* *Pleuropugnoides*
* *Pleurorthis*
* *Pleurothyrella*
* *Plicaea*
* *Plicanoplia*
* *Plicanoplites*
* *Plicarostrum*
* *Plicatifera*
* *Plicatiferina*
* *Plicatocyrtia*
* *Plicatoderbya*
* *Plicatolingula*
* *Plicatoria*
* *Plicatospiriferella*
* *Plicatosyrinx*
* *Plicidium*
* *Plicirhynchia*
* *Plicochonetes*
* *Plicocoelina*
* *Plicocyrtia*
* *Plicocyrtina*
* *Plicodevonaria*
* *Plicogypa*
* *Plicoplasia*
* *Plicoproductus*
* *Plicostricklandia*
* *Plicostropheodonta*
* *Plicotorynifer*
* *Plionoptycherhynchus*
* *Pliothyrina*
* *Ploughsharella*
* *Podolella*
* *Podtscheremia*
* *Poikilosakos*
* *Poloniproductus*
* *Polylasma*
* *Polymorpharia*
* *Polytoechia*
* *Pomatospirella*
* *Pomatotrema*
* *Pomeraniotreta*
* *Pomeromena*
* *Pompeckium*
* *Pompoecilorhynchus*
* *Pondospirifer*
* *Pontalorhynchia*
* *Pontielasma*
* *Pontisia*
* *Porambonites*
* *Porambonitoides*
* *Poramborthis*
* *Porostictia*
* *Portneufia*
* *Portranella*
* *Posicomta*
* *Postepithyris*
* *Pradochonetes*
* *Pradoia*
* *Praeangustothyris*
* *Praeargyrotheca*
* *Praecubanothyris*
* *Praecyclothyris*
* *Praegibbithyris*
* *Praegnamtenia*
* *Praegoniothyris*
* *Praehorridonia*
* *Praelacazella*
* *Praelacunosella*
* *Praelongithyris*
* *Praemonticlarella*
* *Praeneothyris*
* *Praeudesia*
* *Praewaagenoconcha*
* *Prantlina*
* *Prelissorhynchia*
* *Primipilaria*
* *Primorewia*
* *Prionorhynchia*
* *Prionothyris*
* *Proanadyrella*
* *Proatribonium*
* *Probolarina*
* *Probolionia*
* *Proboscidella*
* *Proboscidina*
* *Proboscisambon*
* *Procarinatina*
* *Procerulina*
* *Prochlidonophora*
* *Prochoristitella*
* *Proconchidium*
* *Prodavidsonia*
* *Productella*
* *Productellana*
* *Productellina*
* *Productelloides*
* *Productina*
* *Productorthis*
* *Productus*
* *Progonambonites*
* *Prokopia*
* *Prolazutkina*
* *Promarginifera*
* *Properotundirostrum*
* *Propriopugnus*
* *Propygope*
* *Prorensselaeria*
* *Proreticularia*
* *Prorichtofenia*
* *Prorugaria*
* *Proschizophoria*
* *Prosoponella*
* *Prospira*
* *Prosserella*
* *Prostricklandia*
* *Protambonites*
* *Protanidanthus*
* *Protathyris*


* *Protatrypa*
* *Proteguliferina*
* *Protegulorhynchia*
* *Proteorhynchia*
* *Proteorthis*
* *Protobolus*
* *Protochonetes*
* *Protocortezorthis*
* *Protocymostrophia*
* *Protodouvillina*
* *Protogamginifera*
* *Protogusarella*
* *Protohesperonomia*
* *Protoleptostrophia*
* *Protomegastrophia*
* *Protomendacella*
* *Protoniella*
* *Protophragmapora*
* *Protoreticularia*
* *Protorhyncha*
* *Protorthis*
* *Protoshaleria*
* *Protoskenidiodes*
* *Prototeguliferina*
* *Prototegulithyris*
* *Prototreta*
* *Protozeuga*
* *Protozyga*
* *Psamathopalass*
* *Psebajithyris*
* *Pseudatrypa*
* *Pseudoanisopleurella*
* *Pseudoantoquatonia*
* *Pseudoaulacothyris*
* *Pseudoavonia*
* *Pseudobolus*
* *Pseudobornhardtina*
* *Pseudocamaratoechia*
* *Pseudocamarophoria*
* *Pseudochonetes*
* *Pseudoconchidium*
* *Pseudocrania*
* *Pseudocyrtina*
* *Pseudoderbyia*
* *Pseudodicellomus*
* *Pseudodicoelosia*
* *Pseudodielasma*
* *Pseudodouvillina*
* *Pseudogibbirhynchia*
* *Pseudoglossirotoechia*
* *Pseudoglossothyris*
* *Pseudogruenewalldtia*
* *Pseudohalorella*
* *Pseudoharttina*
* *Pseudohomeospira*
* *Pseudokingena*
* *Pseudokymatothyris*
* *Pseudolabaia*
* *Pseudolaballa*
* *Pseudolepismatina*
* *Pseudoleptellina*
* *Pseudoleptodus*
* *Pseudolingula*
* *Pseudomarginifera*
* *Pseudomendacella*
* *Pseudomeristina*
* *Pseudometoptoma*
* *Pseudomimella*
* *Pseudomonticlarella*
* *Pseudomonticulifera*
* *Pseudonudirostra*
* *Pseudoparazyga*
* *Pseudopentagonia*
* *Pseudopholidops*
* *Pseudoporambonites*
* *Pseudoprotathyris*
* *Pseudopugnax*
* *Pseudopygoides*
* *Pseudorhaetina*
* *Pseudorostranteris*
* *Pseudorugitela*
* *Pseudosieberella*
* *Pseudosinotectirostrum*
* *Pseudospiriferina*
* *Pseudospondylospira*
* *Pseudostrophalosia*
* *Pseudostrophochonetes*
* *Pseudostrophomena*
* *Pseudosyringothyris*
* *Pseudosyrinx*
* *Pseudotybithyris*
* *Pseudouncinulus*
* *Pseudoundispirifer*
* *Pseudowattonithyris*
* *Pseudowellerella*
* *Pseudoyunnanella*
* *Psilocamara*
* *Psilocamerella*
* *Psiloria*
* *Psilothyris*
* *Psioidea*
* *Psioidiella*
* *Pteroplecta*
* *Pterospirifer*
* *Pterostrophia*
* *Ptilorhynchia*
* *Ptilotorhynchus*
* *Ptychoglyptus*
* *Ptychomaletoechia*
* *Ptychopeltis*
* *Ptychopleurella*
* *Ptyctorhynchia*
* *Ptyctothyris*
* *Ptygmactrum*
* *Puanatrypa*
* *Puanospirifer*
* *Pugilis*
* *Pugnaria*
* *Pugnax*
* *Pugnoides*
* *Pulchratia*
* *Pulsia*
* *Punctatrypa*
* *Punctocyrtella*
* *Punctolira*
* *Punctospirella*
* *Punctospirifer*
* *Punctothyris*
* *Punctspinatrypa*
* *Purdonella*
* *Pusillagutta*
* *Pustula*
* *Pustulatia*
* *Pustuloplica*
* *Pustulospiriferina*
* *Pycnobrochus*
* *Pycnoria*
* *Pygites*
* *Pygmaella*
* *Pygmochonetes*
* *Pygope*
* *Pyraeneica*
* *Pyramidathyris*
* *Pyramina*

</div>

== Q ==
[[ملف:Quadriloba collletti pedunculate valve.jpg|تصغير|يمين|View of the pedunculate valve of *Quadriloba colletti*, [[البراجي]]]]

<div float="left">


* *Qianjiangella*
* *Qianomena*
* *Qiansispirifer*
* *Qilianoconcha*
* *Qilianotryma*
* *Qilianotrypa*
* *Qinghaispiriferina*
* *Qinglongia*

* *Qingthyris*
* *Qingyenia*
* *Qinlingia*
* *Qinlingotoechia*
* *Qispiriferina*
* *حامل الأكياس*
* *Quadratirhynchia*
* *Quadrifarius*

* *Quadrisonia*
* *Quadrithyrina*
* *Quadrithyris*
* *Quadrochonetes*
* *Quangyuania*
* *Quasiavonia*
* *Quasidavidsonia*
* *Quasimartina*

* *Quasistrophonella*
* *Quasithambonia*
* *Quebecia*
* *Quinlingia*
* *Quinquenella*
* *Quiriagites*
* *Quizhouspirifer*
* *Quondogia*

</div>

== R ==


<div float="left">


* *Rackirhynchia*
* *Radiatrypa*
* *Radimatrypa*
* *Radiomena*
* *Rafanoglossa*
* *Rafinesquina*
* *Rahouiarhynchia*
* *Railtonella*
* *Ralia*
* *Rallacosta*
* *Ramavectus*
* *Ramovsina*
* *Ranorthis*
* *Raridium*
* *Rariella*
* *Rastelligera*
* *Ratburia*
* *Raunites*
* *Ravozetina*
* *Rawdonia*
* *Rectambitus*
* *Rectigypidida*
* *Rectirhynchia*
* *Rectithyris*
* *Rectotrophia*
* *Redlichella*
* *Reedoconcha*
* *Reeftonella*
* *Reeftonia*
* *Reflexia*
* *Reinversella*
* *Remnevitoechia*
* *Renaudia*
* *Rensselaeria*
* *Rensselaerina*
* *Rensselandia*
* *Rensselandioidea*
* *Replcoskenidioides*
* *Resserella*
* *Retaria*
* *Retichonetes*
* *Reticularia*
* *Reticulariina*

* *Reticulariopsis*
* *Reticulatia*
* *Reticulatochonetes*
* *Reticulatrypa*
* *Retimarginifera*
* *Retroplexus*
* *Retrorsirostra*
* *Retzia*
* *Retziella*
* *Retzispirifer*
* *Reuschella*
* *Reversella*
* *Rhactomena*
* *Rhactorhynchia*
* *Rhactorthis*
* *Rhaetina*
* *Rhaetinopsis*
* *Rhamnaria*
* *Rhapidothyris*
* *Rhenorensselaria*
* *Rhenostrophia*
* *Rhenothyris*
* *Rhinotreta*
* *Rhipidium*
* *Rhipidomella*
* *Rhipidomelloides*
* *Rhipidomena*
* *Rhipidothyris*
* *Rhizothyris*
* *Rhombaria*
* *Rhomboidella*
* *Rhombothyris*
* *Rhondellina*
* *Rhynchoferella*
* *مخطمة*
* *Rhynchonellina*
* *Rhynchonelloidea*
* *Rhynchonelloidella*
* *Rhynchonellopsis*
* *Rhynchopora*
* *Rhynchorina*
* *Rhynchorthis*
* *Rhynchospirifer*

* *Rhynchospirina*
* *Rhynchotetra*
* *Rhynchotetraoides*
* *Rhynchotrema*
* *Rhynchotreta*
* *Rhynchotretina*
* *Rhyncora*
* *Rhynobolus*
* *Rhynoleichus*
* *Rhyselasma*
* *Rhysostrophia*
* *Rhysotreta*
* *Rhyssochonetes*
* *Rhytialosia*
* *Rhytiophora*
* ***[[Rhytirhynchia]]***
* *Rhytisia*
* *Rhytisoria*
* *Rhytistrophia*
* *Richthofenia*
* *Rictia*
* *Rigauxia*
* *Rigbyella*
* *Rimirhynchia*
* *Rimirhynchopsis*
* *Riograndella*
* *Rionorhynchia*
* *Riorhynchia*
* *Rioultina*
* *Ripidiorhynchus*
* *Robertorthis*
* *Robinsonella*
* *Robustirhynchia*
* *Rochatorhynchia*
* *Rocheithyris*
* *Rochtex*
* *Roemerella*
* *Romingerina*
* *Rorespirifer*
* *Rosella*
* *Rosobolus*
* *Rossirhynchus*
* *Rossithyris*

* *Rostranteris*
* *Rostricellula*
* *Rostrirhynchia*
* *Rostrospirifer*
* *Rotaia*
* *Rotundostrophia*
* *Rouillieria*
* *Rowellella*
* *Rowleyella*
* *Rozmanaria*
* *Rudirhynchia*
* *Ruegenella*
* *Rufispirifer*
* *Rugaltarostrum*
* *Rugaria*
* *Rugatia*
* *Rugauris*
* *Rugia*
* *Rugicostella*
* *Rugitela*
* *Rugithyris*
* *Rugivestis*
* *Rugoclostus*
* *Rugoconcha*
* *Rugodavidsonia*
* *Rugoleptaena*
* *Rugolepyros*
* *Rugosatrypa*
* *Rugosochonetes*
* *Rugosomarginifera*
* *Rugosothyris*
* *Rugosowerbyella*
* *Rugostrophia*
* *Rurambonites*
* *Russiella*
* *Russirhynchia*
* *Rustella*
* *Ruthiphiala*
* *Rutorhynchia*
* *Rutrumella*
* *Ryocarhynchus*
* *Rzonsnickiana*

</div>

== S ==

[[ملف:Strophodonta demissa.JPG|تصغير|*Stropheodonta demissa* from the Silica Shale (Middle Devonian) of Michigan.]]
[[ملف:Striispirifer niagarensis (Conrad, 1843).jpg|تصغير|*Striispirifer niagarensis* (Conrad, 1843) from the [[Rochester Shale]], Member D; Sheinwoodian ([[العصر السيلوري|عصر سيلوري]]) of New York.]]
<div float="left">


* *Saccogonum*
* *Saccorhynchia*
* *Sacothyris*
* *Sacothyropsis*
* *Saesorthis*
* *Saetosina*
* *Sagueresia*
* *Saharonetes*
* *Sajakella*
* *Sakawairhynchia*
* *Salacorthis*
* *Salairella*
* *Salairina*
* *Salairotoechia*
* *Salanygolina*
* *Salgirella*
* *Salonia*
* *Salopia*
* *Salopina*
* *Salopinella*
* *Sampo*
* *Sandrella*
* *Sangiaothyris*
* *Sanjuanella*
* *Sanjuanetes*
* *Sanjuania*
* *Sanxiaella*
* *Sardope*
* *Sardorhynchia*
* *Sarganostega*
* *Sartenaerus* [[مرادف (تصنيف)]] *Centrorhynchus* <small>Sartenaer, 1970</small> (preoccupied)
* *Sarytchevinella*
* *Satpakella*
* *Saucrobrochus*
* *Saucrorthis*
* *Saukrodictya*
* *Savageina*
* *Scacchinella*
* *Scalpellirhynchia*
* *Scambocris*
* *Scamnomena*
* *Scapharina*
* *Scaphelasma*
* *Scaphiocoelia*
* *Scaphorthis*
* *Sceletonia*
* *Scenesia*
* *Schachriomonia*
* *Schalidomorthis*
* *Schedophyla*
* *Schegultania*
* *Schellwienella*
* *Schistochonetes*
* *Schizambon*
* *Schizobolus*
* *Schizocrania*
* *Schizonema*
* *Schizopholis*
* *Schizophorella*
* *Schizophoria*
* *Schizoramma*
* *Schizoria*
* *Schizospirifer*
* *Schizostrophina*
* *Schizotreta*
* *Schizotretoides*
* *Schmidtites*
* *Schnurella*
* *Schrenkiella*
* *Schuchertella*
* *Schuchertellopsis*
* *Schuchertina*
* *Schwagerispira*
* *Scissicosta*
* *Scoloconcha*
* *Sculptospirifer*
* *Scumulus*
* *Scutepustula*
* *Securina*
* *Securithyris*
* *Sedenticellula*
* *Selenella*
* *Selennjachia*
* *Sellithyris*
* *Selloproductus*
* *Semenewia*
* *Semibrachythyrina*
* *Semicostella*
* *Semileptagonia*
* *Semilingula*
* *Seminucella*
* *Seminula*
* *Semiotoechia*
* *Semiplanella*
* *Semiplanus*
* *Semiproductus*
* *Semitreta*
* *Sendaithyris*
* *Senokosica*
* *Sentolunia*
* *Sentosia*
* *Sentosoioides*
* *Septacamera*
* *Septachonetes*
* *Septalaria*

* *Septalariopsis*
* *Septaliphoria*
* *Septaliphorioidea*
* *Septamphiclina*
* *Septapermella*
* *Septarinia*
* *Septasteges*
* *Septathyris*
* *Septatoechia*
* *Septatrypa*
* *Septemirostellum*
* ***[[Septicollarina]]***
* *Septiconcha*
* *Septirhynchia*
* *Septocamarella*
* *Septocrurella*
* *Septocyclothyris*
* *Septoparmella*
* *Septorthis*
* *Septospirifer*
* *Septospirigirella*
* *Septosyringothyris*
* *Septothyris*
* *Septulirhynchia*
* *Seratrypa*
* *Serbarinia*
* *Serbiarhynchia*
* *Serbiothyris*
* *Sergospirifer*
* *Sergunkovia*
* *Sericoidea*
* *Serratocrista*
* *Serrulatrypa*
* *Seseloisi
* *[[Sestropoma]]*
* *[[Setigerites]]*
* *[[Settedabania]]*
* *[[Severella]]*
* *[[Severginella]]*
* *[[Shagamella]]*
* *[[Shaleria]]*
* *[[Shaleriella]]*
* *[[Sharpirhynchia]]*
* ***[[Shimodaia]]***
* *[[Shiquianella]]*
* *[[Shiragia]]*
* *[[Shishapangmaella]]*
* *[[Shlyginia]]*
* *[[Shordolella]]*
* *[[Shoshonorthis]]*
* *[[Shouxianella]]*
* *[[Shrockia]]*
* *[[Shumardella]]*
* *[[Siberiothyris]]*
* *[[Siberistrophia]]*
* *[[Sibiratrypa]]*
* *[[Sibiria (brachiopod)|Sibiria]]*
* *[[Sibirispira]]*
* *[[Sibiritoechia]]*
* *[[Sicelia]]*
* *[[Sichuanrhynchis]]*
* *[[Sicorhyncha]]*
* *[[Sicularia]]*
* *[[Sieberella]]*
* *[[Sigmelasma]]*
* *[[Sigopallus]]*
* *[[Sikasella]]*
* *[[Silesiathyris]]*
* *[[Simplicarina]]*
* ***[[Simpliciforma]]***
* ***[[Simplicithyris]]***
* *[[Sinochonetes]]*
* *[[Sinoglossa]]*
* *[[Sinoproductella]]*
* *[[Sinorhynchia]]*
* *[[Sinorthis]]*
* *[[Sinoshaleria]]*
* *[[Sinostrophia]]*
* *[[Sinotectirostrum]]*
* *[[Sinotrimerella]]*
* *[[Sinuatella]]*
* *[[Sinucosta]]*
* *[[Sinucostella]]*
* *[[Sinuplicorhynchia]]*
* *[[Sinusella]]*
* *[[Siphonobolus]]*
* *[[Siphonosia]]*
* *[[Siphonotreta]]*
* *[[Sivorthis]]*
* *[[Skelidorygma]]*
* *[[Skenidioides]]*
* *[[Skenidium]]*
* *[[Slavinithyris]]*
* *[[Slovenirhynchia]]*
* *[[Smeathenella]]*
* *[[Smirnovaena]]*
* *[[Smirnovina]]*
* *[[Snezhnorhynchia]]*
* *[[Socraticum]]*
* *[[Sogxianthyris]]*
* *[[Sokolskya]]*
* *[[Solidipontirostrum]]*
* *[[Solitudinella]]*
* *[[Somalirhynchia]]*
* *[[Somalitela]]*
* *[[Somalithyris]]*
* *[[Sommeriella]]*

* *[[Sonculina]]*
* *[[Songzichonetes]]*
* *[[Soudleyella]]*
* *[[Sowerbina]]*
* *[[Sowerbyella (brachiopod)|Sowerbyella]]*
* *[[Sowerbyites]]*
* *[[Spanodonta]]*
* *[[Spasskothyris]]*
* *[[Sphaerathyris]]*
* *[[Sphaerirhynchia]]*
* *[[Sphaeroidothyris]]*
* *[[Sphenalosia]]*
* *[[Sphenarina]]*
* *[[Sphenophragmus]]*
* *[[Sphenorhynchia]]*
* *[[Sphenorthis]]*
* *[[Sphenospira]]*
* *[[Sphenosteges]]*
* *[[Sphenotreta]]*
* *[[Sphriganaria]]*
* *[[Spinarella]]*
* *[[Spinatrypa]]*
* *[[Spinatrypina]]*
* *[[Spinauris]]*
* *[[Spinella]]*
* *[[Spinifrons]]*
* *[[Spinilingula]]*
* *[[Spinispirifer]]*
* *[[Spinocarinifera]]*
* *[[Spinochonetes]]*
* *[[Spinocyrtia]]*
* *[[Spinolepismatina]]*
* *[[Spinolyttonia]]*
* *[[Spinomarginifera]]*
* *[[Spinomartinia]]*
* *[[Spinoplasia]]*
* *[[Spinopunctatrypa]]*
* *[[Spinorthis]]*
* *[[Spinorugifera]]*
* *[[Spinospirifer]]*
* *[[Spinostrophia]]*
* *[[Spinulicosta]]*
* *[[Spinuliplica]]*
* *[[Spinulothele]]*
* *[[Spinulothyris]]*
* *[[Spirelytha]]*
* *[[ملولبة]]*
* *[[Spiriferella]]*
* *[[Spiriferellina]]*
* *[[Spiriferelloides]]*
* *[[Spiriferina]]*
* *[[Spiriferinaella]]*
* *[[Spiriferinoides]]*
* *[[Spirigerella]]*
* *[[Spirigerellina]]*
* *[[Spirigerina]]*
* *[[Spirinella]]*
* *[[Spirisosium]]*
* *[[Spiropunctifera]]*
* *[[Spitzbergenia]]*
* *[[Spondyglossella]]*
* *[[Spondylobolus]]*
* *[[Spondylopyxis]]*
* *[[Spondylospira]]*
* *[[Spondylostrophia]]*
* *[[Spondylothyris]]*
* *[[Spondylotreta]]*
* *[[Spuriosa]]*
* *[[Spurispirifer]]*
* *[[Spyridiophora]]*
* *[[Squamaria (brachiopod)|Squamaria]]*
* *[[Squamathyris]]*
* *[[Squamatina]]*
* *[[Squamilingulella]]*
* *[[Squamiplana]]*
* *[[Squamirhynchia]]*
* *[[Squamularia]]*
* *[[Squamulariina]]*
* *[[Stainbrookia]]*
* *[[Stauromata]]*
* *[[Stegacanthia]]*
* *[[Stegerhynchops]]*
* *[[Stegerhynchus]]*
* *[[Stegocornu]]*
* *[[Stegorhynchella]]*
* *[[Steinhagella]]*
* *[[Stelckia]]*
* *[[Stenaulacorhynchus]]*
* *[[Stenocamara]]*
* *[[Stenoglossariorhynchus]]*
* *[[Stenogmus]]*
* *[[Stenometoporhynchus]]*
* *[[Stenopentamerus]]*
* *[[Stenorhynchia]]*
* *[[Stenorina]]*
* ***[[Stenosarina]]***
* *[[Stenoscisma]]*
* *[[Stepanoconchus]]*
* *[[Stepanoviella]]*
* *[[Stepanoviina]]*
* *[[Stereochia]]*
* *[[Stethothyris]]*
* *[[Stichotrophia]]*
* *[[Stictozoster]]*
* *[[Stilpnotreta]]*
* *[[Stiphrothyris]]*

* *[[Stipulina]]*
* *[[Stolmorhynchia]]*
* *[[Stolzenburgiella]]*
* *[[Straelenia]]*
* *[[Streptaria]]*
* *[[Streptis]]*
* *[[Streptopomum]]*
* *[[Streptorhynchus]]*
* ***[[Striarina]]***
* *[[Striatifera]]*
* *[[Striatochonetes]]*
* *[[Striatoproductella]]*
* *[[Striatopugnax]]*
* *[[Striatorhynchus]]*
* *[[Striatospica]]*
* *[[Stricklandia]]*
* *[[Stricklandiella]]*
* *[[Stricklandistrophia]]*
* *[[Strictozoster]]*
* *[[Strigirhynchia]]*
* *[[Strigospina]]*
* *[[Striirhynchia]]*
* *[[Striirichthofenia]]*
* *[[Striispirifer]]*
* *[[Striithyris]]*
* *[[Stringocephalus]]*
* *[[Stringodiscus]]*
* *[[Stringomimus]]*
* *[[Striochonetes]]*
* *[[Strixella]]*
* *[[Strongylobrochus]]*
* *[[Strongyloria]]*
* *[[Strophalosia]]*
* *[[Strophalosiella]]*
* *[[Strophalosiina]]*
* *[[Strophochonetes]]*
* *[[Strophodonta]]*
* *[[دليعة]]*
* *[[Strophonella]]*
* *[[Strophonellites]]*
* *[[Strophonelloides]]*
* *[[Strophopleura]]*
* *[[Strophoprion]]*
* *[[Strophoproductus]]*
* *[[Strophorichthofenia]]*
* *[[Stroudithyris]]*
* *[[Struveina]]*
* *[[Struvethyris]]*
* *[[Sturtella]]*
* *[[Subansiria]]*
* *[[Subcuspidella]]*
* *[[Subglobosochonetes]]*
* *[[Subrensselandia]]*
* *[[Subriana]]*
* *[[Subsinucephalus]]*
* *[[Subspirifer]]*
* *[[Substriatifera]]*
* *[[Subtaeniothaerus]]*
* *[[Subtransmena]]*
* *[[Suessia]]*
* *[[Sufetirhyncha]]*
* *[[Suiaella]]*
* *[[Sulcataria]]*
* *[[Sulcathyris]]*
* *[[Sulcatina]]*
* *[[Sulcatinella]]*
* *[[Sulcatorthis]]*
* *[[Sulcatospira]]*
* *[[Sulcatospirifer]]*
* *[[Sulcatostrophia]]*
* *[[Sulcatothyris]]*
* *[[Sulcicosta]]*
* *[[Sulcicostula]]*
* *[[Sulciphoria]]*
* *[[Sulciplica]]*
* *[[Sulciplicatatrypa]]*
* *[[Sulcirhynchia]]*
* *[[Sulcirostra]]*
* *[[Sulcirugaria]]*
* *[[Sulcispiriferina]]*
* *[[Sulcorhynchia]]*
* *[[Sulcupentamerus]]*
* *[[Sulevorthis]]*
* *[[Supertrilobus]]*
* *[[Surindia]]*
* ***[[Surugathyris]]***
* *[[Svalbardia]]*
* *[[Svalbardoproductus]]*
* *[[Svaljavithyris]]*
* *[[Svetlania]]*
* *[[Svobodaina]]*
* *[[Swaicoelia]]*
* *[[Swantonia]]*
* *[[Symmatrypa]]*
* *[[Symphythyris]]*
* *[[Synatrypa]]*
* *[[Syndielasma]]*
* ***[[Syntomaria]]***
* *[[Syntrophia]]*
* *[[Syntrophina]]*
* *[[Syntrophinella]]*
* *[[Syntrophioides]]*
* *[[Syntrophodonta]]*
* *[[Syntrophopsis]]*
* *[[Sypharatrypa]]*
* *[[Syringospira]]*
* *[[Syringothyris]]*
* *[[Systenothyris]]*



## T
تصغير|يمين|View of the brachial valve of ''Thecidea papillata'' (Upper Cretaceous)
[تصغير|''[Tetractinella trigonella* at [[MUSE - Science Museum]] in [[ترينتو]]]]

<div float="left">


* *Tabarhynchus*
* *Tabellina*
* *Tacinia*
* *Tadschikia*
* *Taemostrophia*
* *Taeniothaerus*
* *Taffia*
* *Tafilaltia*
* *Taimyrella*
* *Taimyropsis*
* *Taimyrothyris*
* *Taimyrrhynx*
* *Tainotoechia*
* *Tainuirhynchia*
* *Talasoproductus*
* *Talentella*
* *Taleoleptaena*
* *Talovkorhynchia*
* *Tamarella*
* *Tanakura*
* *Tanerhynchia*
* *Tanggularella*
* *Tangshanella*
* *Tangxiangia*
* *Tannuspirifer*
* *Tanyoscapha*
* *Tanyothyris*
* *Taoqupospira*
* *Tapajotia*
* *Taphrodonta*
* *Taphrorthis*
* *Taphrosestria*
* *Tarandrospirifer*
* *Tarfaya*
* *Tarutiglossa*
* *Tashanomena*
* *Tasmalella*
* *Tastaria*
* *Tatjamoa*
* *Tatjania*
* ***[[Thaumatosia]]***
* *Tauromenia*
* *Taurothyris*
* *Tautosia*
* *Tazzarinia*
* *Tchadania*
* *Tcharella*
* *Tchegemithyris*
* *Tcherskidium*
* *Tecnocyrtina*
* *Tectarea*
* *Tectatrypa*
* *Tegulella*


* *Teguliferina*
* *Tegulithyris*
* *Tegulocrea*
* *Tegulorhynchia*
* *Teichertina*
* *Teichostrophia*
* *Telaeoshaleria*
* *Teleoproductus*
* *Telothyris*
* *Tenellodermis*
* *Tenisia*
* *Tenticospirifer*
* *Tenuiatrypa*
* *Tenuichonetes*
* *Tenuicostella*
* *Tenuisinurostrum*
* *Teratelasma*
* *Teratelasmella*
* *Terebratalia*
* *Terebrataliopsis*
* ***[[Terebratella]]***
* *نفيدة*
* ***[[Terebratulina]]***
* *Terebratuloidea*
* *Terebrirostra*
* *Terrakea*
* *Tesuquea*
* ***[[Tethyrhynchia]]***
* *Tetjuchithyris*
* *Tetracamera*
* *Tetractinella*
* *Tetragonetes*
* *Tetraloba*
* *Tetralobula*
* *Tetraodontella*
* *Tetraphalerella*
* *Tetrarhynchia*
* *Tetratomia*
* *Texarina*
* *Texathyris*
* *Thaerodonta*
* *Thamnosia*
* *Thaumatrophia*
* *Thebesia*
* *Thecidea*
* *Thecidella*
* ***[[Thecidellina]]***
* *Thecidiopsis*
* *Thecocyrtella*
* *Thecocyrtelloidea*
* *Thecospira*
* *Thecospirella*
* *Thecospiropsis*


* *Thedusia*
* *Theodossia*
* *Thiemella*
* *Thliborhynchia*
* *Thomasaria*
* *Thomasella*
* *Thuleproductus*
* *Thurmannella*
* *Thyratryaria*
* *Thysanobolus*
* *Thysanotos*
* *Tiaretithyris*
* *Tibetatrypa*
* *Tibetothyris*
* *Tichirhynchus*
* ***[[Tichosina]]***
* *Tilasia*
* *Timalina*
* *Timaniella*
* *Timanospirifer*
* *Timorhynchia*
* *Timorina*
* *Tingella*
* *Tipispirifer*
* *Tiramnia*
* *Tismanorthis*
* *Tissintia*
* *Titanambonites*
* *Titanaria*
* *Titanomena*
* *Titanothyris*
* *Tityrophoria*
* *Tivertonia*
* *Tobejalotreta*
* *Togaella*
* *Togatrypa*
* *Tolmatchoffia*
* *Tomasina*
* *Tomestenoporhynchus*
* *Tomilia*
* *Tomiopsis*
* *Tomiproductus*
* *Tonasirhynchia*
* *Tongzithyris*
* *Tonsella*
* *Toquimaella*
* *Toquimia*
* *Tornquistia*
* *Torquirhynchia*
* *Torynechus*
* *Torynelasma*
* *Torynifer*


* *Toryniferella*
* *Tosuhuthyris*
* *Totia*
* *Tourmakeadia*
* *Toxonelasma*
* *Toxorthis*
* *Transennatia*
* *Transversaria*
* *Trasgu*
* *Trautscholdia*
* *Treioria*
* *Trematis*
* *Trematobolus*
* *Trematorthis*
* *Trematosia*
* *Trematospira*
* *Treptotreta*
* *Tretorhynchia*
* *Triadispira*
* *Triadithyris*
* *Triangope*
* *Triasorhynchia*
* *Triathyris*
* *Trichochonetes*
* *Trichorhynchia*
* *Trichothyris*
* *Tricoria*
* *Tridensilis*
* *Trifidarcula*
* *Trifidorostellum*
* *Trigonatrypa*
* *Trigonellina*
* *Trigonirhynchella*
* *Trigonirhynchia*
* *Trigonirhynchioides*
* *Trigonithyris*
* *Trigonoglossa*
* *Trigonosemus*
* *Trigonospirifer*
* *Trigonotreta*
* *Trigonotrophia*
* *Trigrammaria*
* *Trilobostrophia*
* *Trimerella*
* *Trimurellina*
* *Triplesia*
* *Triseptata*
* *Triseptothyris*
* *Tritoechia*
* *Trochalocyrtina*
* *Trochifera*
* *Trondorthis*


* *Tropeothyris*
* *Trophisina*
* *Tropidelasma*
* *Tropidoglossa*
* *Tropidoleptus*
* *Tropidothyris*
* *Trotlandella*
* *Trucizetina*
* *Truncalosia*
* *Truncatenia*
* *Tschatkalia*
* *Tschernyschewia*
* *Tscherskidium*
* *Tshemsarythyris*
* *Tubaria*
* *Tubegatanella*
* *Tuberella*
* *Tubersulculatella*
* *Tubersulculus*
* *Tubithyris*
* *Tubulostrophia*
* *Tudiaophomena*
* *Tulathyris*
* *Tulcumbella*
* *Tulipina*
* *Tuloja*
* *Tulungospirifer*
* *Tumarinia*
* *Tunethyris*
* *Tungussotoechia*
* *Tunisiglossa*
* *Tuotalania*
* *Turarella*
* *Turganiella*
* *Turgenostrophia*
* *Turkmenithyris*
* *Turriculum*
* *Tuvaechonetes*
* *Tuvaella*
* *Tuvaerhynchus*
* *Tuvaestrophia*
* *Tuvinia*
* *Twenhofelia*
* *Tyersella*
* *Tylambonites*
* *Tyloplecta*
* *Tylospiriferina*
* *Tylothyris*
* *Tyrganiella*
* *Tyronella*
* *Tyryrhynchus*


</div>

== U ==

<div float="left">


* *Uchtella*
* *Uchtospirifer*
* *Uexothyris*
* *Ufonicoelia*
* *Ujandinella*
* *Ujukites*
* *Ukoa*
* *Ulbospirifer*
* *Uldziathyris*
* *Umboanctus*
* *Uncinella*

* *Uncinulus*
* *Uncinunellina*
* *Uncisteges*
* *ضبيث*
* *Uncitispira*
* *Undaria*
* *Undatrypa*
* *Undelella*
* *Undellaria*
* *Undiferina*
* *Undispirifer*

* *Undispiriferoides*
* *Undithyrella*
* *Undulella*
* *Undulorhyncha*
* *Uniplicatorhynchia*
* *Unispirifer*
* *Uralella*
* *Uraloconchus*
* *Uraloproductus*
* *Uralorhynchia*
* *Uralospira*

* *Uralospirifer*
* *Uralotoechia*
* *Urbanirhynchia*
* *Urella*
* *Urushtenia*
* *Urushtenoidea*
* *Ushkolia*
* *Ussunia*
* *Ussuricamara*
* *Ussurichonetes*
* *Ussurirhynchia*

</div>

== V ==

[[ملف:Victorithyris peterboroughensis brachial valve.jpg|تصغير|يمين|View of the brachial valve of *Victorithyris peterboroughensis*, [[العصر الميوسيني|عصر ميوسيني]]]]
<div float="left">


* *Vaculina*
* *Vadimia*
* *Vadum*
* *Vaga* <small>Sapel'nikov & Rukavishnikova, 1973</small> jr. [[Homonym (biology)|homonym]] of *Vaga* <small>Zimmerman, 1958</small>, a [[فراشة]].
* *Vagranella*
* *Vagrania*
* *Valcourea*
* *Valdaria*
* ***[[Valdiviathyris]]***
* *Vallomyonia*
* *Vandalotreta*
* *Vandercammenina*
* *Vandobiella*
* *Vaniella*

* *Variatrypa*
* *Vectella*
* *Vediproductus*
* *Veerersalosia*
* *Veghirhynchia*
* *Veliseptum*
* *Vellamo*
* *Velostrophia*
* *Venezuelia*
* *Verchojania*
* *Verkhotomia*
* *Vermiculothecidea*
* *Verneuilia*

* *Vex*
* *Viallithyris*
* *Viarhynchia*
* *Victorithyris*
* *Viligella*
* *Viligothyris*
* *Villicundella*
* *Vincentirhynchia*
* *Viodostrophia*
* *Virbium*
* *Virgiana*
* *Virgianella*
* *Virginiata*

* *Virgoria*
* *Visbyella*
* *Vitiliproductus*
* *Vitimetula*
* *Vladimirella*
* *Vladimirirhynchus*
* *Voiseyella*
* *Volborthia*
* *Volgathyris*
* *Volirhynchia*
* *Voskopitoechia*
* *Vosmiverstum*

</div>

== W ==
[[ملف:Kingena wacoensis brachial valve.jpg|تصغير|يمين|A *Waconella wacoensis* [[عضديات الأرجل]], view of the brachial valve, 16mm along the axis, collected from the Main Street Formation, Denton County, Texas, USA, from the final stage of the Lower Cretaceous ([[الألبي]])]]

<div float="left">


* *Waagenites*
* *Waagenoconcha*
* *Waconella*
* *Wadiglossa*
* *Waikatorhynchia*
* *Waiparia*
* *Wairakiella*
* *Wairakirhynchia*
* *Waisiuthyrina*
* *Walcottina*
* *Walkerithyris*
* *Waltonia*
* *Wangyuia*

* *Wardakia*
* *Warrenella*
* *Warrenellina*
* *Warsawia*
* *Waterhouseiella*
* *Wattonithyris*
* *Webbyspira*
* *Weberithyris*
* *Weibeia*
* *Weiningia*
* *Weizhouella*
* *Weldonithyris*
* *Wellerella*

* *Wenxianirhynchus*
* *Werneckeella*
* *Werriea*
* *Westbroekina*
* *Westonia*
* *Westonisca*
* *Westralicrania*
* *Whidbornella*
* *Whitfieldella*
* *Whitspakia*
* *Whittardia*
* *Wilberrya*
* *Wilsoniella*

* *Wimanella*
* *Wimanoconcha*
* *Wiradjuriella*
* *Wittenburgella*
* *Worobievella*
* *Wulongella*
* *Wulungguia*
* *Wutubulakia*
* *Wyatkina*
* *Wyella*
* *Wyndhamia*
* *Wynnia*
* *Wysogorskiella*

</div>

== X ==

<div float="left">


* *Xana*
* *Xanthea*
* *Xenambonites*
* *Xenelasma*
* *Xenelasmella*
* *Xenelasmopsis*
* *Xeniopugnax*
* *Xenizostrophia*
* ***[[Xenobrochus]]***
* *Xenocryptonella*

* *Xenomartinia*
* *Xenorina*
* *Xenorthis*
* *Xenosaria*
* *Xenosteges*
* *Xenostina*
* *Xenostrophia*
* *Xenothyris*
* *Xerospirifer*

* *Xerxespirifer*
* *Xestosia*
* *Xestosina*
* *Xestotrema*
* *Xiangzhounia*
* *Xiaobangdaia*
* *Xinanorthis*
* *Xinanospirifer*

* *Xinjiangiproductus*
* *Xinjiangospirifer*
* *Xinjiangthyris*
* *Xinshaoella*
* *Xinshaoproductus*
* *Xizangostrophia*
* *Xysila*
* *Xystostrophia*

</div>

== Y ==

<div float="left">


* *Yabeithyris*
* *Yagonia*
* *Yakovlevia*
* *Yakutijaella*
* *Yalongia*
* *Yanbianella*
* *Yanetechia*
* *Yangkongia*
* *Yangtzeella*

* *Yanguania*
* *Yanishewskiella*
* *Yanospira*
* *Yaonoiella*
* *Yarirhynchia*
* *Yekerpene*
* *Yeosinella*
* *Yeothyris*

* *Ygerodiscus*
* *Yichangorthis*
* *Yidunella*
* *Yidurella*
* *Yingwuspirifer*
* *Yochelsonia*
* *Yongjia*
* *Yorkia*

* *Ypsilorhynchus*
* *Yuanbaella*
* *Yuezhuella*
* *Yukiangites*
* *Yulongella*
* *Yunnanella*
* *Yunnanoleptaena*
* *Yunshanella*

</div>

== Z ==
[[ملف:Zygospira modesta Waynesville collection.jpg|تصغير|*Zygospira modesta*, an atrypid brachiopod from the Waynesville Formation, Upper Ordovician, southern Ohio.]]

<div float="left">


* *Zaissania*
* *Zanclorhyncha*
* *Zdimir*
* *Zdimirella*
* *Zeilleria*
* *Zeillerina*
* *Zellania*
* *Zeravshania*
* *Zeravshanotoechia*

* *Zeugopleura*
* *Zeuschneria*
* *Zhantella*
* *Zhejiangella*
* *Zhejiangorthis*
* *Zhejiangospirifer*
* *Zhenania*
* *Zhexichonetes*

* *Zhidothyris*
* *Zhonghuacoelia*
* *Zhongpingia*
* *Zia*
* *Ziganella*
* *Zilimia*
* *Zittelina*
* *Zlichopyramis*

* *Zlichorhynchus*
* *Zonathyris*
* *Zophostrophia*
* *Zugmayerella*
* *Zugmayeria*
* ***[[Zygonaria]]***
* *Zygatrypa*
* *Zygospira*
* *Zygospirella''



## المصادر
* 

## مراجع

تصنيف:أجناس عضديات الأرجل
تصنيف:شعب حيوانية
تصنيف:عضديات الأرجل
تصنيف:قوائم متعلقة بالحيوانات