Marsenina

Marsenina is a genus of small slug-like sea snails, marine gastropod molluscs in the subfamily Velutininae within the family Velutinidae.

==Species== Species within the genus Marsenina: * Marsenina ampla Verrill, 1880 (Atlantic - Maine, USA) Marsenina glabra (Couthouy, 1838) - bald lamellaria (Atlantic - Canada to Massachusetts, USA) Marsenina globosa L. M. Perry, 1939 (Gulf of Mexico - Pine Island Sound, Florida, USA) Marsenina pax Sh. Zhang, Su. Zhang & J. Wang, 2021 (Yellow Sea) Marsenina rhombica (Dall, 1871) (Bering Sea, Sea of Japan, North Pacific) Marsenina stearnsii (Dall, 1871) (North Pacific - Alaska to central California, USA) Marsenina uchidai (Habe, 1958) (Bering Sea (Bering Island), Sea of Okhotsk, southern Kuril Islands, Sakhalin Islands, Sea of Japan, North Pacific (Hokkaido, Japan)) Marsenina zadei Behrens, Ornelas & Valdés, 2014 (North Pacific from Ten Mile Point, British Columbia to Carmel Point, California) Taxon inquirendum Marsenina liouvillei Vayssière, 1917 Species brought into synonymy: Marsenina micromphala Bergh, 1853: synonym of Marsenina glabra (Couthouy, 1838) Marsenina prodita Lovén, 1846: synonym of * Marsenina glabra (Couthouy, 1838)