Pleocyemata

**Pleocyemata** krustazeo subordena bat da, Decapoda gehienak barnebiltzen dituena. Otarrain, txangurru edo karramarroak talde honetakoak dira. Taldearen sorrera lehen erabiltzen zen Natantia eta Reptantia sailkapen artifiziala aldatzeko egin zen.

Taldearen izena da partekatzen duten ezaugarri nagusia: arraultza fekundatuak emeak erruten ditu eta pleopodoetan geratzen dira itsasita eklosioa gertatu arte.

## Sailkapena 
* **Infraordena Stenopodidea** Claus, 1872
* **Infraordena Caridea** Dana, 1852
:::Superfamilia Procaridoidea Chace & Manning, 1972
:::Superfamilia Galatheacaridoidea Vereshchaka, 1997
:::Superfamilia Pasiphaeoidea Dana, 1852
:::Superfamilia Oplophoroidea Dana, 1852
:::Superfamilia Atyoidea de Haan, 1849
:::Superfamilia Bresilioidea Calman, 1896
:::Superfamilia Nematocarcinoidea Smith, 1884
:::Superfamilia Psalidopodoidea Wood-Mason & Alcock, 1892
:::Superfamilia Stylodactyloidea Bate, 1888
:::Superfamilia Campylonotoidea Sollaud, 1913
:::Superfamilia Palaemonoidea Rafinesque, 1815
:::Superfamilia Alpheoidea Rafinesque, 1815
:::Superfamilia Processoidea Ortmann, 1890
:::Superfamilia Pandaloidea Haworth, 1825
:::Superfamilia Physetocaridoidea Chace, 1940
:::Superfamilia Crangonoidea Haworth, 1825
* **Infraordena Astacidea** Latreille, 1802
:::Superfamilia Glypheoidea Winkler, 1883
:::Superfamilia Enoplometopoidea de Saint Laurent, 1988
:::Superfamilia Nephropoidea Dana, 1852
:::Superfamilia Astacoidea Latreille, 1802
:::Superfamilia Parastacoidea Huxley, 1879
* **Infraordena Thalassinidea** Latreille, 1831
:::Superfamilia Thalassinoidea Latreille, 1831
:::Superfamilia Callianassoidea Dana, 1852
:::Superfamilia Axioidea Huxley, 1879
* **Infraorden Palinura** Latreille, 1802
:::Superfamilia Eryonoidea de Haan, 1841
:::Superfamilia Palinuroidea Latreille, 1802
* **Infraorden Anomura** MacLeay, 1838
:::Superfamilia Lomisoidea Bouvier, 1895
:::Superfamilia Galatheoidea Samouelle, 1819
:::Superfamilia Hippoidea Latreille, 1825
:::Superfamilia Paguroidea Latreille, 1802
* **Infraordena Brachyura** Latreille, 1802
:Atala **Dromiacea** de Haan, 1833
:::Superfamilia Homolodromioidea Alcock, 1900
:::Superfamilia Dromioidea de Haan, 1833
:::Superfamilia Homoloidea de Haan, 1839
:Atala **Eubrachyura** de Saint Laurent, 1980
::Azpiatala Raninoida de Haan, 1839
:::Superfamilia Raninoidea de Haan, 1839
:::Superfamilia Cyclodorippoidea Ortmann, 1892
::Azpiatala Heterotremata Guinot, 1977
:::Superfamilia Dorippoidea MacLeay, 1838
:::Superfamilia Calappoidea Milne Edwards, 1837
:::Superfamilia Leucosioidea Samouelle, 1819
:::Superfamilia Majoidea Samouelle, 1819
:::Superfamilia Hymenosomatoidea MacLeay, 1838
:::Superfamilia Parthenopoidea MacLeay, 1838
:::Superfamilia Retroplumoidea Gill, 1894
:::Superfamilia Cancroidea Latreille, 1802
:::Superfamilia Portunoidea Rafinesque, 1815
:::Superfamilia Bythograeoidea Williams, 1980
:::Superfamilia Xanthoidea MacLeay, 1838
:::Superfamilia Bellioidea Dana, 1852
:::Superfamilia Potamoidea Ortmann, 1896
:::Superfamilia Pseudothelphusoidea Ortmann, 1893
:::Superfamilia Gecarcinucoidea Rathbun, 1904
:::Superfamilia Cryptochiroidea Paulson, 1875
::Azpiatala Thoracotremata Guinot, 1977
:::Superfamilia Pinnotheroidea de Haan, 1833
:::Superfamilia Ocypodoidea Rafinesque, 1815
:::Superfamilia Grapsoidea MacLeay, 1838