brevis, Dysommina Vo [Q. V.] & Ho [H.-C.] in Vo, Ho, Dao & Tran 2024:6, Figs. 3-6 [Journal of Fish Biology Early view; ref. 40748] Luong Son, Nha Trang, Khánh Hòa, southeast coast of Vietnam, circa 12°20'7"N, 109°12'14"E, depth circa 120 - 180 meters. Holotype: OIM-E.55839. Paratype: NMMBP 38239 (1). •Valid as Dysommina brevis Vo & Ho 2024. Current status: Valid as Dysommina brevis Vo & Ho 2024. Synaphobranchidae: Ilyophinae. Distribution: Western Pacific: South China Sea, southeast coast of Vietnam. Habitat: marine.