Notosinister grandiosus Laseron, 1954

Notosinister grandiosus Laseron, 1954: 155, fig. 30.

Aclophora grandiosa (Laseron, 1954) — Laseron 1958: 628, fig. 177.

Triphora grandiosa (Laseron, 1954) — Kosuge 1965: 212.

Type locality. Australia, New South Wales, Woolgoolga .

Type material. AMS C.103119, holotype .

Distribution. Australia (Laseron 1954; Laseron 1958; Kosuge 1965), Japan (Kosuge 1965).

Remarks. The genus Notosinister is of masculine gender, therefore the name should be Notosinister grandiosus . Marshall (1983) added that the type specimen is worn and lacks the early whorls and most of the last teleoconch whorl. Based on the available characters, he considered this name a junior synonym of Inella xystica Jousseaume, 1884 .