# Eumalacostraca

Eumalacostraca (grezieraz benetako geruza biguna) Krustazeoen barruko azpiklase bat dira, ia-ia Malacostraca guztiak biltzen dituena: 22.000 espezie deskribatu dira. Eumalacostraca guztiek 19 segmentu dituzten (5 zefaliko, 8 toraziko eta 6 abdominal). Toraxean dauden hankak artikulaturik daude eta igeri zein ibiltzeko erabiltzen dituzte. Dirudienez arbaso komunak estalki bat zuen zefalotoraxean, baina talde batzuetan galdu da.

## Sailkapena

Eumalacostraca Grobben, 1892
* Syncarida Packard, 1885
** †Palaeocaridacea
** Bathynellacea Chappuis, 1915
** Anaspidacea Calman, 1904
* Peracarida Calman, 1904
** Spelaeogriphacea Gordon, 1957
** Thermosbaenacea Monod, 1927
** Lophogastrida Sars, 1870
** Mysida Haworth, 1825
** Mictacea Bowman, Garner, Hessler, Iliffe & Sanders, 1985
** Amphipoda Latreille, 1816
** Isopoda Latreille, 1817
** Tanaidacea Dana, 1849
** Cumacea Krøyer, 1846
* Eucarida Calman, 1904
** Euphausiacea Dana, 1852
** Amphionidacea Williamson, 1973
** Decapoda Latreille, 1802

## Familiak

* Familia
* Acadiocarididae
* Acanthaspidiidae
* Acanthephyridae
* Acanthogammaridae
* Acanthonotozomatidae
* Acanthonotozomellidae
* Acanthotelsonidae
* Aciculopodidae
* Acidopsidae
* Acidostomatidae
* Actaeciidae
* Adeliellidae
* Aegeridae
* Aegidae
* Aeglidae
* Aethridae
* Aetiopedesidae
* Agathotanaidae
* Agnaridae
* Agostocarididae
* Akanthophoreidae
* Alavatanaidae
* Albuneidae
* Alicellidae
* Allocrangonyctidae
* Alloniscidae
* Alpheidae
* Alvinocarididae
* Amaryllididae
* Amathillopsidae
* Ampeliscidae
* Amphilochidae
* Amphionidae
* Amphionididae
* Amphisopidae
* Amphisopodidae
* Amphithoidae
* Amphithyridae
* Ampithoidae
* Anacalliacidae
* Anamixidae
* Anapronoidae
* Anarthruridae
* Anaspidesidae
* Anaspididae
* Anchistioididae
* Ancinidae
* Angustidontidae
* Anisogammaridae
* Antarcturidae
* Antheluridae
* Anthracocarididae
* Anthuridae
* Antrocarcinidae
* Anuropidae
* Aoridae
* Aphanodactylidae
* Apseudellidae
* Apseudidae
* Archaeoniscidae
* Archaeoscinidae
* Arcitalitridae
* Arcturidae
* Arcturididae
* Argissidae
* Aristeidae
* Aristiidae
* Armadillidae
* Armadillidiidae
* Artesiidae
* Asconiscidae
* Asellidae
* Astacidae
* Astyridae
* Atelecyclidae
* Atlantasellidae
* Atyidae
* Atylidae
* Australomicroprotopidae
* Austrarcturellidae
* Austroniphargidae
* Axianassidae
* Axiidae
* Baikalogammaridae
* Balloniscidae
* Barbouriidae
* Barybrotidae
* Basinotopidae
* Basoniscidae
* Basserolidae
* Bateidae
* Bathycalliacidae
* Bathynataliidae
* Bathynellidae
* Bathypalaemonellidae
* Bathyporeiidae
* Bathytropidae
* Behningiellidae
* Belliidae
* Benthesicymidae
* Bentheuphausiidae
* Berytoniscidae
* Biancolinidae
* Blepharipodidae
* Bodotriidae
* Bogidiellidae
* Bolttsiidae
* Bopyridae
* Boreomysidae
* Bougisidae
* Brachyscelidae
* Brankocleistostomidae
* Brasileirinidae
* Bresiliidae
* Brevitalitridae
* Brusiniidae
* Bucculentidae
* Buddelundiellidae
* Bythocarididae
* Bythograeidae
* Cabiropidae
* Calabozoidae
* Calappidae
* Callianassidae
* Callianideidae
* Callianopsidae
* Callichimaeridae
* Callichiridae
* Calliopiidae
* Calocarididae
* Camarocarcinidae
* Cambaridae
* Cambaroididae
* Camptandriidae
* Campylonotidae
* Cancridae
* Cancrinidae
* Caprellidae
* Caprellinoididae
* Caprogammaridae
* Carangoliopsidae
* Carcineretidae
* Carcinidae
* Carcinoplacidae
* Cardenioidae
* Carinocarcinoididae
* Carinogammaridae
* Carpiliidae
* Carpopenaeidae
* Caspicolidae
* Catoptridae
* Cebocaridae
* Ceinidae
* Cenomanocarcinidae
* Ceratocumatidae
* Chaetilidae
* Chaetiliidae
* Chasmocarcinidae
* Cheidae
* Cheiragonidae
* Cheirocratidae
* Chelonidiidae
* Cheluridae
* Chevaliidae
* Chilenophoberidae
* Chillagoeidae
* Chiltoniidae
* Chimaerastacidae
* Chirostylidae
* Chlorotocellidae
* Christmaplacidae
* Chuneolidae
* Cirolanidae
* Clytiopsidae
* Coenobitidae
* Coleiidae
* Colletteidae
* Colomastigidae
* Colypuridae
* Componocancridae
* Condukiidae
* Conicostomatidae
* Conleyidae
* Coralaxiidae
* Corallanidae
* Corophidae
* Corophiidae
* Crangonidae
* Crangonyctidae
* Crangoweckeliidae
* Cressidae
* Cretapsaridae
* Cretitanaidae
* Cricoidoscelosidae
* Crinoniscidae
* Crossotonotidae
* Crymostygidae
* Cryptochiridae
* Cryptocopidae
* Cryptoniscidae
* Cryptothiridae
* Crypturopodidae
* Ctenochelidae
* Cyamidae
* Cyclocaridae
* Cyclodorippidae
* Cylisticidae
* Cyllopodidae
* Cymonomidae
* Cymothoidae
* Cyphocarididae
* Cyproideidae
* Cyproniscidae
* Cystisomatidae
* Dacryopilumnidae
* Dairellidae
* Dairidae
* Dairoididae
* Dajidae
* Dakoticancridae
* Daldorfiidae
* Delatorreidae
* Dendrotiidae
* Dendrotionidae
* Desmocarididae
* Desmosomatidae
* Detonidae
* Dexaminidae
* Diastylidae
* Diaulacidae
* Didymocheliidae
* Dikwidae
* Diogenidae
* Disciadidae
* Dogielinotidae
* Domeciidae
* Dorippidae
* Dotillidae
* Dromiidae
* Dubioniscidae
* Dulichiidae
* Dussartiellidae
* Dynomenidae
* Echinothambematidae
* Eiconaxiidae
* Eiconaxiopsididae
* Endevouridae
* Enoplometopidae
* Entoniscidae
* Entophilidae
* Eocarcinidae
* Eophliantidae
* Epialtidae
* Epiloboceridae
* Epimeriidae
* Eriopisidae
* Eriphiidae
* Erymidae
* Eryonidae
* Ethusidae
* Etyidae
* Etyiidae
* Eubelidae
* Eucalliacidae
* Eucopiidae
* Eugonatonotidae
* Eulimnogammaridae
* Eumedonidae
* Eumunididae
* Euphausiidae
* Eupronoidae
* Eurycopidae
* Euryplacidae
* Euryrhynchidae
* Eurytheneidae
* Eurisidae
* Exoedicerotidae
* Expanathuridae
* Falklandellidae
* Feldmanniidae
* Galatheacarididae
* Galatheidae
* Galenidae
* Gammaracanthidae
* Gammarellidae
* Gammaridae
* Gammaroporeiidae
* Gastrodoridae
* Gatuniidae
* Gecarcinidae
* Gecarcinucidae
* Geryonidae
* Gigantapseudidae
* Giniphargidae
* Glaessnericarididae
* Glaessneropsidae
* Glypheidae
* Glyphocrangonidae
* Glyptograpsidae
* Gnathiidae
* Gnathophausiidae
* Gnathophyllidae
* Gnathostenetroidae
* Gnathostenetroididae
* Goneplacidae
* Goniochelidae
* Goniodromitidae
* Gourretiidae
* Grapsidae
* Limnoriidae
* Gynodiastylidae
* Hadromastacidae
* Hadziidae
* Halophilosciidae
* Halosbaenidae
* Hapalogastridae
* Haplomunnidae
* Haploniscidae
* Haustoriidae
* Hekelidae
* Heloeciidae
* Hemioniscidae
* Hepatidae
* Heterotanoididae
* Heteroziidae
* Hexapodidae
* Hippidae
* Hippolytidae
* Hirondelleidae
* Hirsutiidae
* Holidoteidae
* Holognathidae
* Homolidae
* Homolodromiidae
* Hornelliidae
* Hyalellidae
* Hyalidae
* Hymenoceridae
* Hymenosomatidae
* Hyperiidae
* Hyperiopsidae
* Hypothalassidae
* Hypothalassiidae
* Hypsimetopidae
* Hypsimetopodidae
* Hyssuridae
* Ibericancridae
* Iciliidae
* Idoteidae
* Ilyarachnidae
* Inachidae
* Inachoididae
* Ingolfiellidae
* Ionidae
* Ipanemidae
* Iphiculidae
* Iphigenellidae
* Iphimediidae
* Irmaosidae
* Isaeidae
* Ischnomesidae
* Ischyroceridae
* Iulopididae
* Izinkalidae
* Janirellidae
* Janiridae
* Jerometichenoriidae
* Joeropsididae
* Jurapseudidae
* Kairosidae
* Kakaducarididae
* Kalliapseudidae
* Kamakidae
* Katianiridae
* Kergueleniidae
* Kergueleniolidae
* Keuphyliidae
* Kiwaidae
* Konidromitidae
* Koonungidae
* Kotumsaridae
* Kuriidae
* Kuwaitupogebiidae
* Lafystidae
* Lafystiidae
* Lampropidae
* Lanceolidae
* Laomediidae
* Laphystiopsidae
* Latreilliidae
* Lazarocleistostomidae
* Lecythocaridae
* Lepechinellidae
* Lepidepecreellidae
* Lepidocharontidae
* Lepidomysidae
* Leptanthuridae
* Leptocheliidae
* Leptognathiiadae
* Leptognathiidae
* Leptograpsodidae
* Lestrigonidae
* Leuconidae
* Leucosiidae
* Leucothoidae
* Ligiidae
* Liljeborgiidae
* Linnaeoxanthidae
* Lipkecallianassidae
* Lipkiidae
* Liriopsidae
* Lithodidae
* Lithophylacidae
* Litocheiridae
* Litogastroidae
* Lomisidae
* Longodromitidae
* Longusorbiidae
* Lophogastridae
* Luciferidae
* Luciobliviidae
* Lycaeidae
* Lycaeopsidae
* Lyreididae
* Lysianassidae
* Lysmatidae
* Macrohectopidae
* Macrohectopodidae
* Macromaxillocarididae
* Macrophthalmidae
* Macropipidae
* Macrostylidae
* Maeridae
* Majidae
* Makawidae
* Mamaiidae
* Marocarcinidae
* Martinocarcinidae
* Mathildellidae
* Matutidae
* Maxillipiidae
* Mcrocarcinidae
* Mecochiridae
* Megalanceolidae
* Megaluropidae
* Melitidae
* Melphidippidae
* Menippidae
* Meoniscidae
* Merguiidae
* Mesamphisopidae
* Mesamphisopodidae
* Mesochiridae
* Mesogammaridae
* Mesoniscidae
* Mesosignidae
* Metacrangonyctidae
* Metaingolfiellidae
* Metalanceolidae
* Metapseudidae
* Meticonaxiidae
* Micheleidae
* Microcerberidae
* Microniscidae
* Microparasellidae
* Microphasmatidae
* Microphasmidae
* Microprotopidae
* Microprotopodidae
* Microscinidae
* Micruropidae
* Micruropodidae
* Mictocarididae
* Mictosomatidae
* Mictyridae
* Mimonecteolidae
* Mimonectidae
* Mimoscinidae
* Miramarassidae
* Mirandotanaidae
* Mithracidae
* Mithracitidae
* Monodellidae
* Munididae
* Munidopsidae
* Munnidae
* Munnopsidae
* Munnopsididae
* Mysidae
* Najnidae
* Nannastacidae
* Nannoniscidae
* Nanocassiopidae
* Nautilocorystidae
* Necrocarcinidae
* Nematocarcinidae
* Neoglypheidae
* Neomegamphopidae
* Neomegamphopodidae
* Neoniphargidae
* Neotanaidae
* Neotanaididae
* Nephropidae
* Nephropsidae
* Nihotungidae
* Niphargidae
* Niveotanaidae
* Nodoprosopidae
* Nototanaidae
* Numbakullidae
* Nuuanuidae
* Ochlesidae
* Ocypodidae
* Odiidae
* Oedicerotidae
* Ogyrididae
* Olibrinidae
* Ommatogammaridae
* Oniscidae
* Ophthalmdiastylidae
* Opisidae
* Oplophoridae
* Orchestiidae
* Oregoniidae
* Orithopsidae
* Orithyiidae
* Otagiidae
* Palinuridae
* Ovalipidae
* Oxycephalidae
* Oziidae
* Pachynidae
* Pachyschesidae
* Pagetinidae
* Pagurapseudidae
* Pagurapseudopsididae
* Paguridae
* Pakynidae
* Palaemonidae
* Palaeocorystidae
* Palaeopentachelidae
* Palaeophreatoicidae
* Palaeoxanthopsidae
* Paleoxanthopsidae
* Palicidae
* Pallaseidae
* Pandalidae
* Panopeidae
* Parabathynellidae
* Paracalliacidae
* Paracalliopidae
* Paracalliopiidae
* Paracercopidae
* Paracrangonyctidae
* Paragammaropsidae
* Paraleptamphopidae
* Paraleptamphopiidae
* Paramelitidae
* Paramphithoidae
* Paramunnidae
* Paranthuridae
* Parapaguridae
* Paraphronimidae
* Parapinnixidae
* Paraplatyarthridae
* Parapseudidae
* Parapylochelidae
* Parargissidae
* Parascelidae
* Parastacidae
* Paratanaidae
* Paratanaididae
* Parathelphusidae
* Pardaliscidae
* Pariambidae
* Parthenopidae
* Pasiphaeidae
* Patagonaspididae
* Peachocarididae
* Pemphicidae
* Penaeidae
* Percnidae
* Perthiidae
* Petalophthalmidae
* Philosciidae
* Phliantidae
* Phoratopodidae
* Photidae
* Phoxocephalidae
* Phoxocephalopsidae
* Phreatogammaridae
* Phreatoicidae
* Phreatoicopsidae
* Phronimidae
* Phrosinidae
* Phtisicidae
* Phyllotymolinidae
* Physetocarididae
* Pilumnidae
* Pilumnoididae
* Pinnotheridae
* Pirimelidae
* Pisidae
* Plagusiidae
* Plakarthriidae
* Planopilumnidae
* Platyarthridae
* Platychelidae
* Platyischnopidae
* Platykottidae
* Platyscelidae
* Platythelphusidae
* Platyxanthidae
* Pleopteryxidae
* Pleurocopidae
* Pleustidae
* Plioplateidae
* Plioplateiidae
* Podasconidae
* Podoceridae
* Podoprionidae
* Podosiridae
* Polybiidae
* Polychelidae
* Ponderellidae
* Pontogammaridae
* Pontogeneiidae
* Pontoporeiidae
* Porcellanidae
* Porcellionidae
* Potamidae
* Potamonautidae
* Potamonidae
* Poupiniidae
* Priscillinidae
* Priscinachidae
* Priscomilitaridae
* Procaridae
* Procarididae
* Processidae
* Progeryonidae
* Prolanceolidae
* Pronoidae
* Proscinidae
* Prosopidae
* Protastacidae
* Protellidae
* Protognathiidae
* Protojaniridae
* Protorchestiidae
* Psalidopodidae
* Psammaspidae
* Psammaspididae
* Psammocarcinidae
* Pseudamphilochidae
* Pseudarmadillidae
* Pseudidotheidae
* Pseudingolfiellidae
* Pseudocarcinidae
* Pseudochelidae
* Pseudocrangonyctidae
* Pseudocumatidae
* Pseudogourretiidae
* Pseudojaniridae
* Pseudoniphargidae
* Pseudorhombilidae
* Pseudotanaidae
* Pseudothelphusidae
* Pseudozeuxidae
* Pseudoziidae
* Ptenoplacidae
* Pudeoniscidae
* Pygocephalidae
* Pylochelidae
* Pylojacquesidae
* Rakiroidae
* Raninidae
* Rectarcturidae
* Regaliidae
* Retroplumidae
* Retrorsichelidae
* Rhabdochiridae
* Rhynchocinetidae
* Rhyscotidae
* Salentinellidae
* Sanchoidae
* Sandroidae
* Santiidae
* Scalopidiidae
* Schobertellidae
* Schoebliidae
* Schweglerellidae
* Scinidae
* Scleropactidae
* Scopelocheiridae
* Scyphacidae
* Sebidae
* Seborgiidae
* Sensonatoridae
* Sergestidae
* Serolidae
* Sesarmidae
* Sicafodiidae
* Sicyoniidae
* Sinurothoidae
* Solenoceridae
* Sophrosynidae
* Sotoplacidae
* Spelaeogriphidae
* Spelaeoniscidae
* Sphaerodromiidae
* Sphaeromapseudidae
* Sphaeromatidae
* Sphaeroniscidae
* Sphyrapidae
* Sphyrapodidae
* Spongicolidae
* Stegocephalidae
* Stenasellidae
* Stenetriidae
* Stenochiridae
* Stenoniscidae
* Stenopodidae
* Stenothoidae
* Sternophysingidae
* Sternostylidae
* Stilipedidae
* Strahlaxiidae
* Stygiomysidae
* Stygocarididae
* Stylodactylidae
* Styloniscidae
* Sundathelphusidae
* Symethidae
* Synaxidae
* Synopiidae
* Tainisopidae
* Talitridae
* Tanaellidae
* Tanaidae
* Tanaididae
* Tanaissuidae
* Tanaocheleidae
* Tanaochelidae
* Tanaopsidae
* Tanidromitidae
* Tanzanapseudidae
* Tealliocarididae
* Tecticipitidae
* Teleotanaidae
* Temnophliantidae
* Tendosphaeridae
* Tetrachelidae
* Tetraliidae
* Tetriasidae
* Thalassinidae
* Thalassocarididae
* Thambematidae
* Thamneidae
* Thaumastochelidae
* Thermoarcturidae
* Thermosbaenidae
* Thiidae
* Thomassiniidae
* Thoridae
* Thoriellidae
* Thurstonellidae
* Titaniidae
* Tithonohomolidae
* Torynommatidae
* Trachelipidae
* Trachelipodidae
* Trapeziidae
* Tricarinidae
* Trichodactylidae
* Trichoniscidae
* Trichopeltariidae
* Tridentellidae
* Trischizostomatidae
* Tryphanidae
* Tryphosidae
* Tulearidae
* Tulumellidae
* Tumidocarcinidae
* Turanoniscidae
* Tychidae
* Tylidae
* Tylocarididae
* Typhlocarididae
* Typhlogammaridae
* Typhlotanaidae
* Ucididae
* Udorellidae
* Uhlorchestiidae
* Uncinidae
* Unciolidae
* Upogebiidae
* Urdidae
* Uristidae
* Urohaustoriidae
* Uronectidae
* Uronyctidae
* Urothoidae
* Urstylidae
* Valettidae
* Valettiopsidae
* Varunidae
* Vemanidae
* Venipaguridae
* Vermectiadidae
* Vibiliidae
* Vicmusiidae
* Vitjazianidae
* Vultocinidae
* Wandinidae
* Whiteleggiidae
* Xanthidae
* Xenarcturidae
* Xenograpsidae
* Xenophthalmidae
* Xenosellidae
* Xiphocarididae
* Xylopaguridae
* Zanthopsidae
* Zaramillidae
* Zenkevitchiidae
* Zobrachoidae
* Scyllaridae
* Corystidae
* Portunidae
* Datuak: Q72629
* Multimedia: Eumalacostraca / Q72629
* Espezieak: Eumalacostraca