Notopygos Grube, 1855 cirratus Horst, 1911: N Ubian Islands, Malaysia. NML 1005 hispida Hoagland, 1920: Lanang Point, Gulf of Davao, Philippines. USNM 18954 labiatus McIntosh, 1885: Basilian Strait, Philippines. NHM AN01 1885.12.1.14, AN01 1921.5.1.4582 mitsukurii Izuka, 1910: Naha, Okinawa. UMUT, type probaly lost sibogae Horst, 1911: N Salomakiee Island; Atjatunging; Nusa Island. NML 1010.5, 1010.1–4 supragigas Uschakov & Wu, 1962: Xisha Islands, South China Sea. IOCAS [no number, shelving position IA3]