Dodatak:Popis kolutićavaca, Ab
Aba uredi
Abarenicola Wells, 1959 uredi
- Abarenicola affinis affinis (Ashworth, 1902)
- Abarenicola affinis africana Wells, 1963
- Abarenicola affinis chilensis Wells, 1963
- Abarenicola affinis clarki Wells, 1963
- Abarenicola assimilis (Ehlers, 1897)
- Abarenicola assimilis assimilis (Ehlers, 1897)
- Abarenicola assimilis brevior Wells, 1963
- Abarenicola assimilis devia Wells, 1963
- Abarenicola assimilis haswelli Wells, 1963
- Abarenicola assimilis insularum Wells, 1963
- Abarenicola claparedi (Levinsen, 1884)
- Abarenicola claparedi oceanica (Healy & Wells, 1959)
- Abarenicola claparedi vagabunda Healy & Wells, 1959
- Abarenicola devia Wells, 1963
- Abarenicola gilchristi Wells, 1963
- Abarenicola insularum Wells, 1963
- Abarenicola pacifica Healy & Wells, 1959
- Abarenicola pusilla (Quatrefages, 1866)
Annelida → Polychaeta → Sedentaria → Scolecida → Arenicolidae
Abd uredi
, Abderos
Abe uredi
, Aberranta , Aberrantidae
Aby uredi
, Abyssidrilus , Abyssocapitella , Abyssoclymene , Abyssoninoe