(Marioniscus) (Marioniscus) is a biological genus in the family Scyphacidae and order Isopoda (Isopods).
Marioniscus hachijoensis
Marioniscus miyakensis
Marioniscus spatulifrons
Armadilloniscus
Deto
Detonella
Haloniscus
Marioniscus
Scyphacella
Scyphax
Scyphoniscus