Glossary entry
Gastropoda:
for example: spiral ribs, horizontal ribs
Bivalvia:
following the direction of growth lines, usually in bivalves
(source: Wye 1991)
for example: spiral ribs, horizontal ribs
Bivalvia:
following the direction of growth lines, usually in bivalves
(source: Wye 1991)
Author: Michal Maňas
| See also |
|---|
| spiral cords (Malacology) |
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