| Term | Definition |
| ORBICULAR | Circular and flattish; see also: SUBORBICULAR. See other bivalve shapes. | |
|
| PLANORBICULAR | See: PLANORBOID. | |
| SUBORBICULAR | Having a shape of a misshapen circle; see also: ORBICULAR. See other bivalve shapes. | |
|
|
An Illustrated and Cross-Referenced Glossary of Malacological and Conchological Terms |
|||
| by Paul S. Mikkelsen | |||
|
|
|
| Term | Definition |
| ORBICULAR | Circular and flattish; see also: SUBORBICULAR. See other bivalve shapes. | |
|
|
| PLANORBICULAR | See: PLANORBOID. | |
| SUBORBICULAR | Having a shape of a misshapen circle; see also: ORBICULAR. See other bivalve shapes. | |
|
|
| Copyright ©Paul S. Mikkelsen, All Rights Reserved | Return to Home Page | Return to Top | Over 1700 Terms in the Glossary! |