Definition of Atractocrinus. Meaning of Atractocrinus. Synonyms of Atractocrinus

- (jun. syn. of Othneiocrinus) Lane 1970 A. priscus Lane, 1970 : 14  Atractocrinus (jun. syn. of Atelestocrinus) Kirk 1948 A. concinnus Kirk, 1948 : 701 ...
- Araeocrinus Armenocrinus Ascetocrinus Asymmetrocrinus Atelestocrinus Atractocrinus Atrapocrinus Atremacrinus Aulocrinus Aulodesocrinus Bactrocrinites Basleocrinus...
- †Athabascacrinus †Athlocrinus †Atlasaster †Atokacrinus †Atopechinus †Atopocrinus †Atractocrinus †Atrapocrinus †Atremacrinus †Atyphocrinus †Aulocolatiaster †Aulactis...
- †Atlanticocoelia †Atlanticocoelia acutiplicata †Atopostroma †Atops †Atractocrinus †Atractocrinus kopfi †Atribonium †Atribonium halli †Atrypa †Atrypa gibbosa †Atrypa...