Sinuopeidae

Sinuopeidae is an extinct family of fossil sea snails, Paleozoic gastropod mollusks.^[2]

Sinuopeidae
Sinuopea eminensis fossil, National Museum of Natural History
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Family:	Sinuopeidae Wenz, 1938[1]

This family is unassigned to superfamily. This family consists of three following subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005):

• Sinuopeinae Wenz, 1938
• Platyschismatinae Knight, 1956^[3]
• Turbonellininae Knight, 1956^[3]