An Illustrated and Cross-Referenced Glossary of Malacological and Conchological Terms

by Paul S. Mikkelsen

Look for:

Search results for:   UPPER VALVE       1 term was found.

Term	Definition

---

UPPER VALVE		In attached bivalves, the valve which is not attached to the substrate; = FREE VALVE. See also: LOWER VALVE.

---

Copyright ©Paul S. Mikkelsen, All Rights Reserved

Return to Home Page  |  Return to Top

Over 1700 Terms in the Glossary!