ecofactbook
/
species
/
Animalia
/
Mollusca
/
Gastropoda
/
Littorinimorpha
/
Velutinidae
/
Marsenina
/
Marsenina ampla
Marsenina glabra
Marsenina prodita
Marsenina rhombica
Marsenina stearnsii
Marsenina zadei
about
Marsenina ampla