Ama
Amacrodorum Kudenov, 1987
- Amacrodorum bipapillatum Kudenov, 1987
Annelida → Polychaeta → Phyllodocida → Phyllodocida incertae sedis → Sphaerodoridae , Amaeana , Amage , Amastigos
Amb
, Amblyosyllis
Ame
, Americonuphis
Amm
, Ammotrypane , Ammotrypanella
Amp
, Ampharana , Ampharete , Ampharetidae , Amphichaeta , Amphicorina , Amphicteis , Amphictene , Amphiduropsis , Amphiduros , Amphiglena
Amphinome Bruguière, 1789
- Amphinome alba Baird in McIntosh, 1895
- Amphinome anatifera Krishnamoorthi & Daniel, 1950
- Amphinome bruguieresi Quatrefages, 1866
- Amphinome carnea Grube, 1856
- Amphinome coccinea Renier, 1804
- Amphinome djiboutensis Gravier, 1902
- Amphinome djiboutiensis Gravier, 1901
- Amphinome eolides (Lamarck, 1818)
- Amphinome jukesi Baird, 1868
- Amphinome latissima Schmarda, 1861
- Amphinome maldivensis Potts, 1909
- Amphinome microcarunculata Treadwell, 1901
- Amphinome nigrobranchiata Horst, 1912
- Amphinome praelonga Haswell, 1878
- Amphinome rostrata (Pallas, 1766)
- Amphinome savignyi Brulle, 1832
- Amphinome stylifera Grube, 1860
- Amphinome umbo Grube, 1870
- Amphinome vagans (Savigny, 1822)
Annelida → Polychaeta → Amphinomida → Amphinomidae → Amphinominae
Red Amphinomida
- Amphinomidae Lamarck, 1818
- Euphrosinidae Williams, 1852
Annelida → Polychaeta → Errantia
Porodica Amphinomidae Lamarck, 1818
- Amphinominae Lamarck, 1818
- Ankitokazoa Alessandrello & Bracchi, 2005 †
- Archinominae Kudenov, 1991
- Asloegia Kinberg, 1867
- Bathynotopygos Kucheruk, 1981
- Pherecardites Horst, 1912
- Rostraria Haecker, 1898
- Sangiria Horst, 1911
- Zothea Risso, 1826
Animalia → Annelida → Polychaeta → Amphinomida
, Amphinomides
Potporodica Amphinominae Lamarck, 1818
- Amphinome Bruguière, 1789
- Benthoscolex Horst, 1912
- Branchamphinome Hartman, 1967
- Cryptonome Borda, Kudenov, Bienhold & Rouse, 2012
- Eurythoe Kinberg, 1857
- Hermodice Kinberg, 1857
- Hipponoe Audouin & Milne Edwards, 1830
- Linopherus Quatrefages, 1866
- Paramphinome Sars, 1869
- Pareurythoe Gustafson, 1930
- Pherecardia Horst, 1886
Annelida → Polychaeta → Errantia → Amphinomida → Amphinomidae , Amphipolydora , Amphiro
Amphisamytha Hessle, 1917
- Amphisamytha bioculata (Moore, 1906)
- Amphisamytha carldarei Stiller, Rousset, Pleijel, Chevaldonné, Vrijenhoek & Rouse, 2013
- Amphisamytha fauchaldi Solís-Weiss & Hernández-Alcántara, 1994
- Amphisamytha galapagensis Zottoli, 1983
- Amphisamytha jacksoni Stiller, Rousset, Pleijel, Chevaldonné, Vrijenhoek & Rouse, 2013
- Amphisamytha japonica Hessle, 1917
- Amphisamytha julianeae Stiller, Rousset, Pleijel, Chevaldonné, Vrijenhoek & Rouse, 2013
- Amphisamytha lutzi (Desbruyères & Laubier, 1996)
- Amphisamytha vanuatuensis Reuscher, Fiege & Wehe, 2009
Annelida → Polychaeta → Terebellida → Ampharetidae , Amphitrite , Amphitritides , Amplicaria
Amy
, Amynthas , Amythas , Amythasides