Ilanga whitechurchi (Turton, 1932)

Gibbula whitechurchi Turton, 1932: 189, pl. 47, no. 1321. Springsteen, 1982: 6. Type loc.: Port Alfred, E. Cape; holotype in OXUM, figured by Herbert (1987c: fig. 100).

Ilanga whitechurchi — Herbert, 1987c: 331, figs 94–103.

Distribution. Agulhas Bank, from central Transkei (off Presley’s Bay) to False Bay; beach-drift to 120 m (living 60–120 m).

Spectamen Iredale, 1924 . Type species (o.d.): Trochus philippensis Watson, 1880 .