gymnoderma, Tetraroge Gilchrist [J. D. F.] 1906:147, Pl. 37 (top) [Marine Investigations in South Africa v. 4; ref. 1647] Cape St. Blaize, Baird Island Lighthouse, False Island, Rockland Point, Seal Island, Fish Hook Bay, South Africa, depth 5-59 fathoms. Syntypes: (9 lots) BMNH 1905.1.7.7-9 (3), 1930.1.14.6 (1). •Valid as Coccotropsis gymnoderma (Gilchrist 1906) -- (Poss 1986:479 [ref. 6296], Mandrytsa 2001:277 [ref. 25636], Poss 2022:552 [ref. 39726]). Current status: Valid as Coccotropsis gymnoderma (Gilchrist 1906). Synanceiidae: Tetraroginae. Distribution: Southeastern Atlantic and western Indian Ocean: Western Cape and eastern Cape (South Africa). Habitat: marine.