Marseniopsis

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

Species

 * Marseniopsis antarctica Vayssière, 1906
 * Marseniopsis conica (E. A. Smith, 1902)
 * Marseniopsis hexalateratus Egorova, 2007
 * Marseniopsis innominatus Iredale, 1936
 * Marseniopsis mollis (E. A. Smith, 1902)
 * Marseniopsis pacifica Bergh, 1886
 * Marseniopsis soliditesta Numanami, 1996
 * Marseniopsis spherica Numanami, 1996
 * Marseniopsis syowaensis Numanami & Okutani, 1991
 * Taxa inquirenda:
 * Marseniopsis charcoti Vayssière, 1917
 * Marseniopsis murrayi Bergh, 1886