Marshallena

Marshallena is a genus of sea snails, marine gastropod mollusks in the family Marshallenidae.

R.S. Allen (1927) didn't specify a type species for this genus. H.J. Finlay (1927) selected Belophos incertus Marshall, 1919, which was amended by Powell (1966 + 1969) to † Daphnella neozelanica Suter, 1917

Before 2018 this genus used to belong to the family Horaiclavidae.

Species
Species within the genus Marshallena include:
 * † Marshallena curtata (Marwick, 1926)
 * Marshallena diomedea Powell, 1969
 * † Marshallena neozelanica (Suter, 1917)
 * Marshallena nierstraszi (Schepman, 1913)
 * Marshallena philippinarum (Watson, 1882)
 * Species brought into synonymy:
 * † Marshallena anomala Powell, 1942 : synonym of † Zeatoma anomala (Powell, 1942)
 * † Marshallena austrotomoides Powell, 1931 : synonym of † Zeatoma austrotomoides (Powell, 1931)
 * † Marshallena carinaria Powell, 1935 : synonym of † Gymnobela carinaria (Powell, 1935)
 * † Marshallena celsa Marwick, 1931 : synonym of † Zeatoma celsa (Marwick, 1931) (original combination)
 * † Marshallena decens Marwick, 1931 : synonym of † Zeatoma decens (Marwick, 1931) (original combination)
 * Marshallena gracilispira Powell, 1969 : synonym of Benthomangelia gracilispira (Powell, 1969)
 * † Marshallena impar Powell, 1942 : synonym of † Zeatoma impar (Powell, 1942)