The Sphaeriidae are a family of small to minute freshwater bivalve molluscs, in the order Veneroida; this family also includes the clams formerly placed in the Pisidiidae. In the US, they are commonly known as pea clams or fingernail clams. ==Genera== Genera in the family Sphaeriidae include: ==Biology and ecology== Sphaeriidae are hermaphrodites ...
Found on
http://en.wikipedia.org/wiki/Sphaeriidae
Sphaeriidae is a family of a single genus of beetle (Sphaerius).
Found on
http://www.probertencyclopaedia.com/browse/BSB.HTM
No exact match found.
