Actinacanthus tricarinatus (Stebbing, 1883)

Acanthozone tricarinata Stebbing, 1883: 205 .

Acanthozone tricarinata – Tizard et al. 1885: 621, fig. 208.

Acanthechinus tricarinatus – Stebbing 1888: 884, pls 69, 70.

Actinacanthus tricarinatus – Stebbing 1906: 326, fig. 74–76. — J.L. Barnard 1969: 390, 393, fig. 140a. — J.L. Barnard & Karaman 1991: 386, fig. 74a. — Coleman 2007: 30, fig. 13, map 5 (triangle).

Amphipoda spl (Cru74) – Hibbert & Moore 2009: 95, unnumbered photograph.

Distribution

Heard Island, 274 m (Stebbing 1888).

Remarks

Actinacanthus tricarinatus has been recorded only once since its original description, by Hibbert & Moore (2009, as ‘ Amphipoda spl (Cru74)’) in the same area as the type material, the archipelago of the Heard and McDonald Islands. The species is currently considered as endemic to the Kerguelen Plateau.