Marsenina is a genus of small slug-like sea snails, marine gastropod molluscs in the subfamily Velutininae within the family Velutinidae.[1]
^ abMolluscaBase eds. (2021). MolluscaBase. Marsenina Gray, 1850. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=138103 on 2021-06-24
within the genus Marsenina include: [2] Marsenina ampla Verrill, 1880 Marsenina glabra (Couthouy, 1838) - bald lamellaria Marsenina globosa L. M. Perry...
Marsenina stearnsii is a species of small slug-like sea snail, a marine gastropod mollusc in the family Velutinidae. The size of an adult shell varies...