1 entry 1 source
Monomya; Monomyaria
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
An order of lamellibranchs having but one muscle for closing the shell, as the oyster.
1 entry 1 source
Part of speech: noun (n.)
An order of lamellibranchs having but one muscle for closing the shell, as the oyster.