Biology:Adelphoceras

From HandWiki

Adelphoceras
Temporal range: mid Devonian
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Nautiloidea
Order: Nautilida
Family: Rutoceratidae
Genus: Adelphoceras
Barrande, 1870

Adelphoceras is a genus of middle Devonian coiled nautiloids from Europe with an oval whorl section and shallow depressed zone on the inner, dorsal, rim; a strongly contracted T-shaped aperture; ventral siphuncle containing actinosiphonate deposits, and two rows of spines on either side.

Adelphoceras is included in the nautilid family Rutoceratidae, and is also a part of the Tainoceratoidea.

References

Wikidata ☰ Q4682082 entry