Amphipods (Amphipoda) is a biological order of the phylum Arthropoda (Arthropods) and class Malacostraca.
Acanthogammaridae
Acanthonotozomellidae
Allocrangonyctidae
Amathillopsidae
Ampeliscidae
Amphilochidae
Ampithoidae
Anamixidae
Anapronoidae
Anisogammaridae
Aoridae
Archaeoscinidae
Argissidae
Aristiidae
Artesiidae
Bateidae
Biancolinidae
Bogidiellidae
Bolttsiidae
Bougisidae
Calliopiidae
Caprellidae
Caprellinoididae
Caprogammaridae
Carangoliopsidae
Cardenioidae
Caspicolidae
Ceinidae
Cheidae
Cheluridae
Chuneolidae
Clarenciidae
Colomastigidae
Condukiidae
Corophiidae
Crangonyctidae
Cressidae
Cyamidae
Cyllopodidae
Cyphocarididae
Cyproideidae
Cystisomatidae
Dairellidae
Dexaminidae
Didymocheliidae
Dikwidae
Dogielinotidae
Dulichiidae
Endevouridae
Eophliantidae
Epimeriidae
Eusiridae
Exoedicerotidae
Gammaracanthidae
Gammarellidae
Gammaridae
Gammaroporeiidae
Hadziidae
Haustoriidae
Hyalellidae
Hyalidae
Hyperiidae
Hyperiopsidae
Iciliidae
Ingolfiellidae
Ipanemidae
Iphimediidae
Isaeidae
Ischyroceridae
Iulopididae
Kuriidae
Lafystiidae
Lanceolidae
Laphystiopsidae
Lepechinellidae
Lestrigonidae
Leucothoidae
Liljeborgiidae
Lycaeidae
Lycaeopsidae
Lysianassidae
Macrohectopidae
Maxillipiidae
Megaluropidae
Melitidae
Melphidippidae
Mesogammaridae
Metacrangonyctidae
Metaingolfiellidae
Microphasmatidae
Micruropidae
Mimonectidae
Najnidae
Neomegamphopidae
Neoniphargidae
Nihotungidae
Niphargidae
Ochlesidae
Odiidae
Oedicerotidae
Opisidae
Oxycephalidae
Pachyschesidae
Pagetinidae
Paracalliopidae
Paracercopidae
Paracrangonyctidae
Paraleptamphopidae
Paramelitidae
Paraphronimidae
Parascelidae
Pardaliscidae
Pariambidae
Perthiidae
Phliantidae
Phoxocephalidae
Phoxocephalopsidae
Phreatogammaridae
Phronimidae
Phrosinidae
Phtisicidae
Platyischnopidae
Platyscelidae
Pleustidae
Plioplateidae
Podoceridae
Podoprionidae
Pontogammaridae
Pontoporeiidae
Priscomilitaridae
Pronoidae
Proscinidae
Protellidae
Pseudamphilochidae
Pseudocrangonyctidae
Salentinellidae
Scinidae
Scopelocheiridae
Sebidae
Sinurothoidae
Stegocephalidae
Stenothoidae
Sternophysingidae
Stilipedidae
Synopiidae
Talitridae
Temnophliantidae
Trischizostomatidae
Tulearidae
Typhlogammaridae
Uristidae
Urohaustoriidae
Urothoidae
Valettidae
Vibiliidae
Vicmusiidae
Vitjazianidae
Wandinidae
Zobrachoidae
Amphionidacea
Amphipoda
Anaspidacea
Bathynellacea
Decapoda
Cumacea
Isopoda
Euphausiacea
Leptostraca
Lophogastrida
Stomatopoda
Mictacea
Mysida
Spelaeogriphacea
Tanaidacea
Thermosbaenacea