Dodatak:Popis vrsta rakova, Am
Ama
uredi- Amakusanthura
- Amallothrix
- Amamiku
- Amarinus
- Amaryllis
- Amathillopsidae
- Amathillopsis
- Amathimysis
- Amatiguakius
Amazoniscus Lemos de Castro, 1967
uredi- Amazoniscus arlei Lemos de Castro, 1967
Crustacea → Malacostraca → Isopoda → Oniscidea → Scleropactidae
Amb
uredi- Ambasia
- Ambasiella
- Ambasiopsis
- Ambiaxius
- Ambicholestes
- Ambidexter
- Amblycephalon
- Amblyops
- Amblyopsoides
- Ambocythere
- Amboleberis
- Ambostracon
- Ambounia
- Ambtonia
- Ambunguipedidae
- Ambunguipedidae
- Ambunguipes
Ame
uredi- Ameira
- Ameiridae
- Ameiridae
- Ameiropsis
- Ameliotes
- Amenophia
- Americamysis
- Americhelidium
- Americorchestia
- Americorophium
- Americuma
- Amerigoniscus
- Ameroculodes
- Amerolaophontina
- Amesopous
Ami
uredi- Amigdoscalpellum
Amo
uredi- Amonardia
Amp
uredi- Ampelisca
- Ampeliscidae
- Ampelisciphotis
- Amphiascoides
- Amphiascopsis
- Amphiascus
- Amphibalanus
- Amphibiperita
- Amphicrossus
- Amphicypris
- Amphideutopus
- Amphilochella
- Amphilochidae
- Amphilochius
- Amphilochoides
- Amphilochopsis
- Amphilochus
- Amphionidacea
- Amphionides
- Amphionididae
- Amphipoda incertae sedis
- Gammaridea Latreille, 1802
- Hyperiidea Milne Edwards, 1830
- Ingolfiellidea Hansen, 1903
- Senticaudata Lowry & Myers, 2013
Podred Amphipoda incertae sedis
uredi- Derjugiana Gurjanova, 1962
- Iciliidae Dana, 1849
- Paraneohela Oldevig, 1959
- Pseudingolfiellidae Lowry & Myers, 2012
- Regaliidae Lowry, 2006
- Sanchoidae Lowry, 2006
- Seborgiidae Holsinger, 1980
- Sinurothoidae Ren, 1999
Crustacea → Malacostraca → Amphipoda
- Amphipontonia
- Amphiporeia
- Amphisopidae
- Amphisopus
- Amphitantulus
- Amphithoides
- Amphitholina
- Amphithopsis
- Amphithyrus
- Amphiurophilus
Amphoroidea H. Milne Edwards, 1840
uredi- Amphoroidea angustata Baker, 1908
- Amphoroidea australiensis Dana, 1853
- Amphoroidea elegans Baker, 1911
- Amphoroidea falcifer G. Thomson, 1879
- Amphoroidea longipes Hurley & Jansen, 1977
- Amphoroidea media Hurley & Jansen, 1971
- Amphoroidea typa H. Milne Edwards, 1840
Crustacea → Malacostraca → Isopoda → Sphaeromatoidea → Sphaeromatidae
Amphoroidella Baker, 1908
uredi- Amphoroidella elliptica Baker, 1908
Crustacea → Malacostraca → Isopoda → Sphaeromatoidea → Sphaeromatidae
- Ampithoe
- Ampithoidae
Amu
uredi- Amuletta