Miers, 1886
Front 4-lobed, sinuous, median frontal lobes fairly prominent narrower than laterals; 5 antero-lateral teeth; fourth antero-lateral tooth much smaller than fifth; posterior border of propodus of fifth leg without spines or denticles. (Davie 1999)
Type locality: off Nukalofa, Tongatabu, "Challenger" stn 172, 33 m.
Range: Red Sea; Gulf of Aden - Bab al-Mandab (Apel & Spiridonov, 1998); Madagascar - Nosy Bé, îles Mitsio and banc de Pracel (Crosnier, 1962); Mayotte (Crosnier, 1962); Persian Gulf (Alcock, 1899a, Stephenson, 1972a); Gulf of Oman - Jask (Stephensen, 1945, Apel & Spiridonov, 1998); India - Tuticorin; Gulf of Mannar; Andaman Islands (Alcock, 1899a); Burma - Arakan coast (Alcock, 1899a); Japan - Shimoda and Tosa Bay (Sakai, 1939), Oshima Passage, Amami-Oshima (Takeda, 1989); Sulu Archipelago - Jolo (Stephenson, 1972a); Indonesia - Java Sea, Sunda Strait and Makassar (Stephenson, 1972a), Padaido Group, Irian Jaya (Stephenson, 1975), Kepulauan Kai (Apel & Spiridonov, 1998); Australia - Cape York, N. Direction I., Darnley I., Gatcombe Hd. and Port Curtis (Stephenson & Hudson, 1957); Tonga - Tongatapu (Miers, 1886, Apel & Spiridonov, 1998); Hawaii - Honolulu (Stephenson, 1972a); 5-55 m.