Author: Jan Delsing
Text ID: 5230
Text Type: 7
Page: 0
Created: 2010-04-20 13:58:56 - User Jiří Novák
Language: EN
In Pholadinae, accessory periostracal coverings or shelly plates along the dorsal
margin, over the anteroventral pedal gape, or along the posteroventral margin encircling the siphons