Pleckāju ģinšu uzskaitījums

Pleckāju ģinšu uzskaitījums uzrāda mūsdienās dzīvojošās un izmirušās pleckāju ģintis alfabēta kārtībā bez piesaistes augstākām taksonomiskām vienībām. 

 A 
 Aalenirhynchia
 Aberia
 Aboriginella
 Abrekia
 Absenticosta
 Abyssothyris
 Acambona
 Acanthalosia
 Acanthambonia
 Acanthatia
 Acanthocosta
 Acanthocrania
 Acanthoglypha
 Acanthoplecta
 Acanthoproductus
 Acanthorhynchia
 Acanthorthis
 Acanthospirifer
 Acanthospirina
 Acanthothyris
 Acanthothyropsis
 Acanthotoechia
 Acareorthis
 Acculina
 Achunoproductus
 Acidotocarena
 Acolosia
 Acosarina
 Acritosia
 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
 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
 Amphitomella
 Amsdenella
 Amsdenina
 Amsdenostropiella
 Amurothyris
 Amydroptychus
 Amygdalocosta Anabaia
 Anabaria
 Anabolotreta
 Anadyrella
 Anakinetica
 Anaptychius
 Anarhynchia
 Anastrophia
 Anathyrella
 Anathyris
 Anatreta
 Anatrypa
 Anazyga
 Anchigonites
 Ancillotoechia
 Ancistrocrania
 Ancistrorhynchia
 Ancorellina
 Ancorhynchia
 Ancylostrophia
 Andalucinetes
 Andobolus
 Andreaspira
 Anechophragma
 Anelotreta
 Anemonaria
 Angarella
 Angiospirifer
 Angulotreta
 Angusticardinia
 Angustothyris
 Aniabrochus
 Anidanthus
 Animonithyris
 Anisactinella
 Anisopleurella
 Anomactinella
 Anomalesia
 Anomaloglossa
 Anomaloria
 Anomalorthis
 Anoplia
 Anopliopsis
 Anoplotheca
 Anoptambonites
 Ansehia
 Antelocoelia
 Anteridocus
 Antezeilleria
 Anthracospirifer
 Antigonambonites
 Antigoniarcula
 Antinomia
 Antiptychina
 Antiquatonia
 Antirhynchonella
 Antispirifer
 Antistrix
 Antistrixia
 Antizygospira
 Antronaria
 Anulatrypa
 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
 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
 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
 Avonothyris
 Axiodeaneia
 Azamella
 Azygidium

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 B 
 Babinia
 Babukella
 Backhausina
 Bactrynium
 Badainjarania
 Baeorhynchia
 Bagnorthis
 Bagrasia
 Bailongjiangella
 Baissalosteges
 Bajanhongorella
 Bajanorthis
 Bajarinovia
 Bajtugania
 Bakonyithyris
 Balakhonia
 Balanoconcha
 Balatonspira
 Balkhasheconcha
 Bancroftina
 Bandoproductus
 Baranovus
 Barbaestrophia
 Barbarorthis
 Barbarothyris
 Barbatulella
 Barkolia
 Barrandina
 Barroisella
 Barunkhuraya
 Barzellinia
 Bashkiria
 Basilicorhynchus
 Basiliola
 Bateridium
 Baterospirifer
 Bathymyonia
 Bathyrhyncha
 Baturria
 Bazardarella
 Beachia
 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
 Bifolium
 Bihendulirhynchia
 Bihenithyris
 Bilaminella
 Billingsella
 Bilobia
 Bilotina
 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
 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 
 Cacemia
 Cactosteges
 Cadomella
 Cadudium
 Caenanoplia
 Caenotreta
 Caeroplecia
 Calcirhynchia
 Caledorhynchia
 Callaiaspida
 Callicalyptella
 Calliglypha
 Calliomarginatia
 Callipentamerus
 Callipleura
 Calliprotonia
 Callispirifer
 Callispirina
 Callospiriferina
 Callytharrella
 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
 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
 Chilianshania
 Chilidiopsis
 Chilidorthis
 Chimaerothyris
 Chivatschella
 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
 Christiania
 Chrustenopora
 Chynistrophia
 Cillinella
 Cimicinella
 Cimicinoides
 Cincinnetina
 Cincta
 Cinctifera
 Cinctopsis
 Cinerorthis
 Cingolospiriferina
 Cingulella
 Cingulodermis
 Cirpa
 Cistellarcula
 Claratrypa
 Clarkeia
 Clarkella
 Clathrithyris
 Clavigera
 Clavodalejina
 Cleiothyridina
 Cliftonia
 Clinambon
 Clintonella
 Clistotrema
 Clitambonites
 Clivospirifer
 Clorinda
 Clorindella
 Clorindina
 Clorindinella
 Cloudella
 Cloudothyris
 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
 Comuquia
 Conarosia
 Conarothyris
 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
 Craniops
 Craniotreta
 Craniscus
 Craspedalosia
 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
 Cryptotreta
 Ctenalosia
 Ctenochonetes
 Ctenokoninckina
 Cubacula
 Cubanirhynchia
 Cubanothyris
 Cudmorella
 Cuersithyris
 Cumberlandina
 Cuneirhynchia
 Cuparius
 Cupularostrum
 Curticia
 Curtirhynchia
 Cycladigera
 Cyclantharia
 Cyclocoelia
 Cyclomyonia
 Cyclorhynchia
 Cyclospira
 Cyclothyris
 Cymatorhynchia
 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 
 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
 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
 Diazoma
 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
 Discinisca
 Discinopsis
 Discomyorthis
 Discotreta
 Discradisca
 Disculina
 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
 Dyscritothyris
 Dysoristus
 Dysprosorthis
 Dyticospirifer
 Dzhangirhynchia
 Dzhebaglina
 Dzieduszyckia
 Dzirulina

 E 
 Eatonia
 Eatonioides
 Eccentricosta
 Echinalosia
 Echinaria
 Echinariella
 Echinauris
 Echinirhynchia
 Echinocoelia
 Echinocoeliopsis
 Echinoconchella
 Echinoconchus
 Echinospirifer
 Echinosteges
 Echyrosia
 Ectenoglossa
 Ectochoristites
 Ectoposia
 Ectorensselandia
 Ectorhipidium
 Ectyphoria
 Edreja
 Edriosteges
 Ehlersella
 Eichwaldia
 Eifelatrypa
 Eifyris
 Eilotreta
 Ejnespirifer
 Elasmata
 Elasmothyris
 Elderra
 Elegesta
 Elenchus
 Eleutherocrania
 Eleutherokomma
 Eliorhynchus
 Elita
 Eliva
 Elivella
 Elivina
 Elkania
 Elkanisca
 Ella
 Ellassonia
 Elliottella
 Elliottina
 Elliptoglossa
 Elliptostrophia
 Elmaria Elymospirifer
 Elythina
 Emanuella
 Embolosia
 Emeithyris
 Enallosia
 Enallothecidea
 Enantiosphen
 Enantiosphenella
 Enchodrospirifer
 Endospirifer
 Endothyris
 Endrea
 Engenella
 Enigmalosia
 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
 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
 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
 Fimbrinia
 Fimbriothyris
 Fimbrispirifer Finkelnburgia
 Finospirifer
 Fissirhynchia
 Fistulogonites
 Fitzroyella
 Flabellirhynchia
 Flabellitesia
 Flabellocyrtia
 Flabellothyris
 Flabellulirostrum
 Flectcherithyris
 Fletcherina
 Fletcherithyroides
 Flexaria
 Flexathyris
 Floweria
 Fluctuaria
 Foliomena Fordinia
 Forma
 Formosarhynchia
 Fortunella
 Fossatrypa
 Foveola
 Frankiella
 Frechella
 Fredericksia
 Frenula
 Fulcriphoria
 Furcirhynchia
 Furcitella
 Fusella
 Fusichonetes
 Fusiproductus
 Fusirhynchia
 Fusispirifer

 G 
 Gacella
 Gacina
 Galataestrophia
 Galeatathyris
 Galeatella
 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
 Giraldiella
 Girlasia
 Girtyella
 Gisilina
 Gissarina
 Gjelispinifera
 Glabrichonetina
 Gladiostrophia
 Glaphyorthis
 Glassia
 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
 Goniophoria
 Goniorhynchia
 Goniothyris
 Goniothyropsis
 Goniotrema
 Gorgostrophia
 Gorjanskya
 Gorystrophia
 Gotatrypa
 Goungjunspirifer
 Gracianella
 Gracilotoechia
 Grammoplecia
 Grammorhynchus
 Grandaurispina Grandiproductella
 Grandirhynchia
 Grantonia
 Granulirhynchia
 Grasirhynchia
 Grayina
 Greenfieldia
 Grorudia
 Gruenewaldtia
 Grumantia
 Gruntia
 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

 H 
 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
 Hirnantia
 Hirsutella
 Hiscobeccus
 Hisingerella
 Hispanirhynchia
 Hispidaria
 Histosyrinx
 Holcorhynchella
 Holcorhynchia
 Holcospirifer
 Holcothyris
 Hollardiella
 Hollardina
 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

 I 
 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

 J 
 Jaanussonites
 Jaisalmeria
 Jakutella
 Jakutochonetes
 Jakutoproductus
 Jakutostrophia
 Jamesella
 Janiceps
 Janiomya Janius
 Japanithyris
 Jarovathyris
 Jercia
 Jevinellina
 Jezercia
 Jiangdaspirifer
 Jielingia
 Jiguliconcha Jilinia
 Jilinmartinia
 Jilinospirifer
 Jipuproductus
 Jisuina
 Jivinella
 Jkella
 Johnsonathyris
 Johnsonetes Johnsoniatrypa
 Jolonica
 Jolvia
 Jonesea
 Joviatrypa
 Juralina
 Juresania
 Juvavella
 Juvavellina

 K 
 Kabanoviella
 Kachathyris
 Kadraliproductus
 Kajnaria
 Kalitvella
 Kalitvella
 Kallirhynchia
 Kamoica
 Kampella
 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
 Keyserlingia
 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

 L 
 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
 Larispirifer
 Larium
 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
 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
 Lingulapholis
 Lingularia
 Lingulasma
 Lingulella
 Lingulellotreta
 Lingulepis
 Lingulipora
 Lingulobolus
 Lingulodiscina
 Lingulops
 Linguopugnoides
 Linnarssonella
 Linnarssonia
 Linoporella
 Linoproductus
 Linoprotonia
 Linostrophomena
 Linterella
 Linxiangxiella
 Liocoelia
 Lioleptaena
 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

 M 
 Maakina
 Mabella
 Macandrevia
 Machaeraria
 Machaerocolella
 Machaerotoechia
 Mackerrovia
 Maclarenella
 Macrocoelia
 Macropleura
 Macropotamorhynchus
 Madarosia
 Madoia
 Maemia
 Magadania
 Magadina
 Magadinella
 Magas
 Magasella
 Magella
 Magellania
 Magharithyris
 Magicostrophia
 Magnicanalis
 Magniplicatina
 Magniventra
 Magnumbonella
 Majkopella
 Makridinirhynchia
 Malayanoplia
 Malinella
 Malleia
 Malloproductus
 Maltaia
 Malurostrophia
 Malwirhynchia
 Mametothyris
 Mamutinetes
 Manespira
 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
 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
 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

 N 
 Nabarredia
 Nabiaoia
 Nadiastrophia
 Nahoniella
 Najadospirifer
 Najdinothyris
 Nakazatothyris
 Nalivkinaria 
 Nalivkinia
 Nalivkiniella
 Nanambonites
 Nanatrypa
 Nannirhynchia
 Nanorthis
 Nanospira
 Nanothyris
 Nantanella
 Nanukidium
 Naradanithyris
 Narynella
 Nasonirhynchia
 Nastosia
 Naukat
 Navispira
 Nayunnella
 Neatrypa
 Nebenothyris
 Negramithyris
 Neimongolella
 Nekhoroshevia
 Nekvasiloveia
 Nekvasilovella
 Nematocrania
 Nemesa
 Neobolus Neobouchardia
 Neochonetes
 Neocirpa
 Neocoelia
 Neocramatia
 Neocyrtina
 Neodelthyris
 Neofascicosta
 Neoglobithyris
 Neogypidula
 Neokarpinskia
 Neokjaerina
 Neoliothyrina
 Neometabolipa
 Neopaulinella
 Neophricadothyris
 Neoplicatifera
 Neoretzia
 Neorhynchula
 Neosandia
 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
 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 
 Oanduporella
 Obesaria
 Oblongarcula
 Obnixia
 Obolella
 Obolopsis
 Obolorugia
 Obolus
 Obovothyris
 Obsoletirhynchia
 Obturamentella
 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
 Otariella
 Otarorhynchia
 Otospirifer
 Ottadalenites
 Otusia
 Ovalospira
 Ovatathyris
 Ovatia
 Overtonia
 Overtoniina
 Ovidiella
 Ovlatchania
 Owenirhynchia
 Oxlosia
 Oxoplecia
 Oxycolpella
 Oxypleurorhynchia
 Ozora

 P 
 Pachancorhynchia
 Pachyglossella
 Pachymagas
 Pachyplax
 Pachythyris
 Pacificocoelia
 Pacymoorellina
 Paeckelmanella
 Pahlenella
 Palaeobolus
 Palaeochoristites
 Palaeoglossa
 Palaeoldhamina
 Palaeoleptostrophia
 Palaeoschizophoria
 Palaeoschmidtites
 Palaeospirifer
 Palaeostrophomena
 Palaeotrimerella
 Paldiskites
 Paleolibys
 Paleopetria
 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
 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
 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
 Paulonia
 Paurogastroderhynchus
 Paurorhyncha
 Paurorthina
 Paurorthis
 Payuella
 Pectenoproductus
 Pectorhyncha
 Peculneithyris
 Peetzatrypa
 Pegmarhynchia
 Pegmathyris
 Pegmatreta
 Peleicostella
 Pelmanella
 Pelonomia
 Peltichia
 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
 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
 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

 Q 
 Qianjiangella
 Qianomena
 Qiansispirifer
 Qilianoconcha
 Qilianotryma
 Qilianotrypa
 Qinghaispiriferina
 Qinglongia Qingthyris
 Qingyenia
 Qinlingia
 Qinlingotoechia
 Qispiriferina
 Quadratia
 Quadratirhynchia
 Quadrifarius Quadrisonia
 Quadrithyrina
 Quadrithyris
 Quadrochonetes
 Quangyuania
 Quasiavonia
 Quasidavidsonia
 Quasimartina Quasistrophonella
 Quasithambonia
 Quebecia
 Quinlingia
 Quinquenella
 Quiriagites
 Quizhouspirifer
 Quondogia

 R 
 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
 Rhynchonella
 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

 S 
 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
 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
 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 Shiquianella Shiragia Shishapangmaella Shlyginia Shordolella Shoshonorthis Shouxianella Shrockia Shumardella Siberiothyris Siberistrophia Sibiratrypa Sibiria Sibirispira Sibiritoechia Sicelia Sichuanrhynchis Sicorhyncha Sicularia Sieberella Sigmelasma Sigopallus Sikasella Silesiathyris Simplicarina 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 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 Spirifer Spiriferella Spiriferellina Spiriferelloides Spiriferina Spiriferinaella Spiriferinoides Spirigerella Spirigerellina Spirigerina Spirinella Spirisosium Spiropunctifera Spitzbergenia Spondyglossella Spondylobolus Spondylopyxis Spondylospira Spondylostrophia Spondylothyris Spondylotreta Spuriosa Spurispirifer Spyridiophora 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 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 Strophomena 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 Svalbardia Svalbardoproductus Svaljavithyris Svetlania Svobodaina Swaicoelia Swantonia Symmatrypa Symphythyris Synatrypa Syndielasma Syntrophia Syntrophina Syntrophinella Syntrophioides Syntrophodonta Syntrophopsis Sypharatrypa Syringospira Syringothyris Systenothyris''

 T 
 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
 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
 Terebratula
 Terebratulina
 Terebratuloidea
 Terebrirostra
 Terrakea
 Tesuquea
 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

 U 
 Uchtella
 Uchtospirifer
 Uexothyris
 Ufonicoelia
 Ujandinella
 Ujukites
 Ukoa
 Ulbospirifer
 Uldziathyris
 Umboanctus
 Uncinella Uncinulus
 Uncinunellina
 Uncisteges
 Uncites
 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

 V 
 Vaculina
 Vadimia
 Vadum
 Vaga
 Vagranella
 Vagrania
 Valcourea
 Valdaria
 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

 W 
 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

 X 
 Xana
 Xanthea
 Xenambonites
 Xenelasma
 Xenelasmella
 Xenelasmopsis
 Xeniopugnax
 Xenizostrophia
 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

 Y 
 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

 Z 
 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
 Zygatrypa
 Zygospira
 Zygospirella

Kategorija:Pleckāji
Kategorija:Uzskaitījumi