Recent, N Sulu Sea, Philippine Islands, 686 m. [details]
Recent, W of Luzon, Philippine Islands, 1280 m. [details]
Proposed as a subgenus of Ctenamusium. Type species (by original designation): Amussium jeffreysii E. A. Smith ... [details]
Proposed as a subgenus of Parvamussium. Type species (by original designation): Amussium caducum E. A. Smith (1885: ... [details]