Seila attenuata Hedley, 1900

Seila attenuata Hedley, 1900: 91, pl. 3, fig. 9, 9a.

Seilarex attenuata (Hedley, 1900) — Iredale 1924: 246.

Type locality. Australia, Sydney, Balmoral Beach, Middle Harbour .

Type material. AMS C.7850, holotype .

Distribution. Australia (Hedley 1900; Pritchard & Gatliff 1905; Cotton 1951).

Remarks. Marshall (1983) remarked that the original description and illustration of Bittium turritelliformis Angas, 1877 are in general agreement with immature specimens of S. attenuata and considered the latter a junior synonym of the former.