Dodatak:Popis kolutićavaca, Al
Ala uredi
Alaysia Southward, 1991 uredi
- Alaysia spiralis Southward, 1991
Annelida → Polychaeta → Sabellida → Siboglinidae
Alb uredi
, Albanidrilus , Alboglossiphonia
Alc uredi
, Alciopa , Alciopidae , Alciopina , Alcyonosyllis
Ale uredi
, Alentia , Alentiana
Ali uredi
, Alikuhnia , Alitta
Alk uredi
, Alkmaria
All uredi
Allmaniella McIntosh, 1885 uredi
- Allmaniella arafurensis Horst, 1915
- Allmaniella setubalensis McIntosh, 1885
Annelida → Polychaeta → Phyllodocida → Aphroditiformia → Polynoidae → Lepidonotinae , Allolobophora , Allonais , Alluroides , Alluroididae
Alm uredi
, Alma
Alp uredi
, Alphadrilus
Alv uredi
Alvinella Desbruyères & Laubier, 1980 uredi
- Alvinella caudata Desbruyères & Laubier, 1986
- Alvinella pompejana Desbruyères & Laubier, 1980
Annelida → Polychaeta → Terebellida → Terebellomorpha → Alvinellidae
Porodica Alvinellidae Desbruyères & Laubier, 1986 uredi
- Alvinella Desbruyères & Laubier, 1980
- Paralvinella Desbruyères & Laubier, 1982