Biology:Agelacrinitidae

Short description: Extinct family of marine invertebrates

Agelacrinitidae Temporal range: 449.5–272.5 Ma PreЄ Є O S D C P T J K Pg N
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

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

References

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

Wikidata ☰ Q35144012 entry