Monilispira bigemma explained

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

• 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.

Notes and References

1. http://www.bagniliggia.it/WMSD/HtmSpecies/6480000032.htm Worldwide Mollusc Species Data Base: Monilispira bigemma