甲蝦科
下级分类

本科包括以下属：
Acanthaxius Sakai & de Saint Laurent, 1989
Alienaxiopsis Sakai, 2011
Allaxiopsis Sakai, 2011
Allaxius Sakai & de Saint Laurent, 1989
Amakusaxius Sakai, 2011
Ambiaxiopsis Komai, 2011
近阿蛄虾属 Ambiaxius Sakai & de Saint Laurent, 1989
Ambiaxius aberrans (Bouvier, 1905)
Ambiaxius abyssalis Marin, 2022
Ambiaxius alcocki (McArdle, 1900)
凹痕近阿姑蝦 Ambiaxius foveolatus Kensley, Lin & Yu, 2000
法氏近阿姑蝦 Ambiaxius franklinae Sakai, 1994
日本近阿蛄虾 Ambiaxius japonica Kensley, 1996
Ambiaxius meriman Poore, 2020
Ambiaxius propinquus Komai, Lin & Chan, 2010
Ambiaxius surugaensis Sakai & Ohta, 2005
Ambiaxius tudak Poore, 2020
Anophthalmaxius De Man, 1905
Aperiopyxis Schweigert, 2009
Aptaxiopsis Ferratges, Hyžný & Zamora, 2021
Australocaris Poore & Collins, 2009
拟阿蛄虾属 Axiopsis Borradaile, 1903
Axiopsis baronai Squires, 1977
巴西拟阿蛄虾 Axiopsis (Axiopsis) brasiliensis Coelho & Ramos-Porto, 1991
表親擬阿姑蝦 Axiopsis consobrina De Man, 1905
Axiopsis eximia Kensley & Williams, 1990
Axiopsis irregularis Edmondson, 1930
Axiopsis pawpawensis Franţescu, 2014
Axiopsis pica Kensley, 2003
Axiopsis sampsonumae Franţescu, 2014
Axiopsis sculptimana Ward, 1942
Axiopsis serratifrons (A.Milne-Edwards, 1873)
Axiopsis spinifera Franţescu, 2014
对马拟阿蛄虾 Axiopsis tsushimaensis Sakai, 1992
Axiorygma Kensley & Simmons, 1988
Axius Leach, 1816
Balssaxius Sakai, 2011
Bathyaxius Sakai, 2014
Boasaxius Sakai, 2011
Bouvieraxius Sakai & de Saint Laurent, 1989
Bruceaxius Sakai, 2011
秀指虾属 Calastacus Faxon, 1893
Calastacus colpos Kensley, 1996
柯氏秀指虾 Calastacus crosnieri Kensley & Chan, 1998
Calastacus formosus Komai, Lin & Chan, 2010
Calastacus inflatus Komai, Lin & Chan, 2009
Calastacus karamapim Poore, 2020
平滑秀指虾 Calastacus laevis de Saint Laurent, 1972
Calastacus laurentae Ngoc-Ho, 2011
Calastacus mclaughlinae (Lin & Komai, 2006)
墨西哥秀指虾 Calastacus mexicanus Kensley, 1996
Calastacus myalup Poore & Collins, 2009
Calastacus stilirostris Faxon, 1893
木阿蛄虾属 Calaxiopsis Sakai & de Saint Laurent, 1989
曼氏木阿蛄虾 Calaxiopsis manningi Komai, 2000
锯齿木阿蛄虾 Calaxiopsis serrata Sakai & de Saint Laurent, 1989
丽阿蛄虾属 Calaxius Sakai & de Saint Laurent, 1989
尖额丽阿蛄虾 Calaxius acutirostris Sakai & de Saint Laurent, 1989
真眼丽阿蛄虾 Calaxius euophthalmus (De Man, 1905)，为Manaxius euophthalmus (De Man, 1905)的异名
曼氏丽阿蛄虾 Calaxius manningi Kensley, Lin & Yu, 2000
Calaxius oxypleura (Williams, 1974)
Calaxius pitatucensis (De Man, 1925)
Calaxius sibogae (De Man, 1925)
Calaxius spinosus (Coelho, 1973)
秀阿蛄虾属 Calocarides Wollebaek, 1908
Calocarides arzignanensis De Angeli & Caporiondo, 2017
Calocarides capensis Kensley, 1996
陈氏秀虾 Calocarides chani Kensley, Lin & Yu, 2000
Calocarides coronatus (Trybom, 1904)
哈氏秀阿蛄虾 Calocarides habereri (Balss, 1913)
Calocarides lev (Zarenkov, 1989)
Calocarides longispinis (McArdle, 1901)
Calocarides macphersoni Kensley, 1996
Calocarides okhotskensis Sakai, 2011
Calocarides quinqueseriatus (Rathbun, 1902)
Calocarides rostriserratus Andrade & Báez, 1977
Calocarides rudolfi (Zarenkov, 1989)
Calocarides soyoi (Yokoya, 1933)
Calocarides tenuicornis (De Man, 1905)
Calocarides vigila Sakai, 1992
Calocaris Bell, 1846
Carolinaxius Kou, Poore & Li, 2021
Coralaxius Kensley & Gore, 1981
Cretaxiopsis Charbonnier, Audo, Garassino & Hyžný, 2017
Dorphinaxius Sakai & de Saint Laurent, 1989
Eiconaxius Bate, 1888
Etallonia Oppel, 1861
Eucalastacus Sakai, 1992
Eutrichocheles Wood-Mason, 1876
Ezaxius de Matos-Pita & Ramil, 2015
Formosaxius Komai, Lin & Chan, 2010
Guyanacaris Sakai, 2011
Huxleycaris Bravi & Garassino, 1998
Leonardsaxius Sakai, 2011
Levantocaris Galil & Clark, 1993
Libanoaxius Charbonnier, Audo, Garassino & Hyžný, 2017
Litoraxius Komai & Tachikawa, 2007
Lophaxiopsis Sakai, 2011
Lophaxius Kensley, 1989
Magila Münster, 1839
Manaxius Kensley, 2003
Marianaxius Kensley, 1996
Megachela Schweigert, 2003
Meinertaxius Sakai, 2011
Michelaxiopsis Poore & Collins, 2009
Montanaxius Dworschak, 2016
Nipponcalaxiopsis Sakai, 2011
Oxyrhynchaxius Parisi, 1917
Oxyrhynchaxius japonicus Parisi, 1917
Oxyrhynchaxius manningi Lin, Kensley & Chan, 2000
Oxyrhynchaxius tricarinatus Linnaeus, 2006
Palaeoaxius Patrulius, 1959
Parascytoleptus Sakai & de Saint Laurent, 1989
Paratrichocheles Sakai, 2011
Paraxiopsis De Man, 1905
Paraxius Bate, 1888
Pilbaraxius Poore & Collins, 2009
Pillsburyaxius Sakai, 2011
Planaxius Komai & Tachikawa, 2008
Plioaxius Fraaije, van Bakel, Jagt & Mollen, 2011
Protaxius Beurlen, 1930
Pseudoaxiopsis Sakai, 2011
Ralumcaris Sakai, 2011
Schlueteria Fritsch & Kafka, 1887
Scytoleptus Gerstaecker, 1856
Spongiaxius Sakai & de Saint Laurent, 1989