Taxon classification Animalia Stylommatophora Camaenidae

Amphidromus cognatus Fulton, 1907

Amphidromus cognatus Fulton, 1907: 151, pl. 9, fig. 7.

Type locality.

unknown.

Type material.

Holotype NHMUK 1907.5.3.122 (Fig. 5F; H=31.0 mm, W=16.5 mm).

Remarks.

The type locality was said to be unknown. However, Solem (1983: 154) examined the specimens from precisely known localities, and confined the type locality to be from Port Essington, Cobourg Peninsula, Northern Territory, Australia.