Monilispira bigemma

Monilispira bigemma
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Superfamily:	Conoidea
Family:	Pseudomelatomidae
Genus:	Monilispira
Species:	M. bigemma
Binomial name
Monilispira bigemma (W. H. Dall, 1890 )

Monilispira bigemma is an extinct species of sea snail, a marine gastropod mollusc in the family Pseudomelatomidae.[1]

Description

The length of the shell attains 16 mm.

Distribution

Fossils were found in Pliocene strata in Florida, USA

References

1. Worldwide Mollusc Species Data Base: Monilispira bigemma

• Dall, William Healey. Contributions to the Tertiary Fauna of Florida: With Special Reference to the Miocene Silex-beds of Tampa and the Pliocene Beds of the Caloosahatchie River. Vol. 3. 1890.