Aeg
- Aega
- Aegaeon
- Aegapheles
- Aegathoa
- Aegidae
- Aeginella
- Aeginina
- Aegiochus
- Aegisthidae
- Aegisthidae
- Aegisthus
- Aegonethes
- Aegoniscus
- Aegophila
Aen
- Aenigmathura
Aep
Aepinus Rathbun, 1897
- Aepinus indicus (Alcock)
- Aepinus septemspinosus (A. Milne-Edwards, 1878)
Crustacea → Malacostraca → Decapoda → Heterotremata → Majoidea → Inachoididae
Aet
- Aethiopodillo
- Aethiopopactes
- Aethogebia
- Aethon
- Aethra
- Aethridae
Natporodica Aethroidea Dana, 1851
Malacostraca → Decapoda → Pleocyemata → Brachyura → Eubrachyura → Heterotremata
Porodica Aetideidae Giesbrecht, 1893
- Aetideopsis Sars G.O., 1903
- Aetideus Brady, 1883
- Azygokeras Koeller & Littlepage, 1976
- Batheuchaeta Brodsky, 1950
- Bradyetes Farran, 1905
- Bradyidius Giesbrecht, 1897
- Chiridiella Sars G.O., 1907
- Chiridius Giesbrecht, 1893
- Chirundina Giesbrecht, 1895
- Chirundinella Tanaka, 1957
- Comantenna Wilson C.B., 1924
- Crassantenna Bradford, 1969
- Euchirella Giesbrecht, 1888
- Gaetanus Giesbrecht, 1888
- Gaidiopsis Scott A., 1909
- Jaschnovia Markhaseva, 1980
- Lutamator Bradford, 1969
- Mesocomantenna Alvarez, 1986
- Mesogaidius Wolfenden, 1911
- Paivella Vervoort, 1965
- Parabradyidius Schulz & Markhaseva, 2000
- Paracomantenna Campaner, 1978
- Prolutamator Markhaseva & Schulz, 2008
- Pseudeuchaeta Sars G.O., 1905
- Pseudochirella Sars G.O., 1920
- Pseudoothrix Brady, 1918
- Pseudotharybis Scott T., 1909
- Pterochirella Schulz, 1990
- Senecella Juday, 1923
- Sursamucro Bradford, 1969
- Undeuchaeta Giesbrecht, 1888
- Valdiviella Steuer, 1904
Crustacea → Multicrustacea → Copepoda → Gymnoplea → Calanoida
Aetideopsis Sars G.O., 1903
- Aetideopsis albatrossae Shih & Maclellan, 1981
- Aetideopsis antarctica (Wolfenden, 1908)
- Aetideopsis armatus (Boeck, 1872)
- Aetideopsis browsei McKinnon, Corley & Duggan, 2011
- Aetideopsis carinata Bradford, 1969
- Aetideopsis cristata Tanaka, 1957
- Aetideopsis minor (Wolfenden, 1911)
- Aetideopsis multiserrata (Wolfenden, 1904)
- Aetideopsis orientalis (Tanaka, 1965)
- Aetideopsis retusa Grice & Hulsemann, 1967
- Aetideopsis rhinoceros McKinnon, Corley & Duggan, 2011
- Aetideopsis rostrata Sars G.O., 1903
- Aetideopsis tumorosa Bradford, 1969
Crustacea → Multicrustacea → Copepoda → Gymnoplea → Calanoida → Aetideidae
Aetideus Brady, 1883
- Aetideus acutus Farran, 1929
- Aetideus arcuatus (Vervoort, 1949)
- Aetideus armatus (Boeck, 1872)
- Aetideus australis (Vervoort, 1957)
- Aetideus bradyi Scott A., 1909
- Aetideus divergens Bradford, 1971
- Aetideus giesbrechti Cleve, 1904
- Aetideus mediterraneus Steuer, 1910
- Aetideus mexicanus Park, 1974
- Aetideus pacificus Brodsky, 1950
- Aetideus pseudarmatus Bradford, 1971
- Aetideus truncatus Bradford, 1971
Crustacea → Multicrustacea → Copepoda → Gymnoplea → Calanoida → Aetideidae