Agelacrinitidae

Agelacrinitidae is an extinct family of prehistoric echinoderms in the class Edrioasteroidea.

Agelacrinitidae Temporal range:
Scientific classification
Kingdom:	Animalia
Phylum:	Echinodermata
Class:	†Edrioasteroidea
Order:	†Isorophida
Family:	†Agelacrinitidae Clarke, 1901
Genera
†Agelacrinites †Cooperidiscus †Discocystinae †Discocystis †Hystrichopsydrax †Isorophus †Isorophusella †Lepidodiscus †Neoisorophusella †Postibulla †Postibullinae †Savagella †Thresherodiscus †Ulrichidiscus

References

• Spiraclavus nacoensis, a new species of clavate agelacrinitid edrioasteroid from central Arizona. CD Sumrall, Journal of Paleontology, 1992
• Agelacrinitidae at fossilworks