ecofactbook / species / Animalia / Mollusca / Gastropoda / Cephalaspidea / Retusidae / Retusa

Retusa semen

kingdom: Animalia
phylum: Mollusca
class: Gastropoda
order: Cephalaspidea
family: Retusidae
genus: Retusa
species: Retusa semen

Where does Retusa semen live?