koumansi, Obtortiophagus Whitley [G. P.] 1933:91, Pl. 11 (fig. 3) [Records of the Australian Museum v. 19 (no. 1); ref. 4677] Hayman Island, Whitsunday Group, Queensland, Australia. Holotype: AMS IA.2027. Type catalog: Koumans 1940:169 [ref. 2676]. •Valid as Cryptocentrus koumansi (Whitley 1933) -- (Akihito in Masuda et al. 1984:257 [ref. 6441]). •Synonym of Cryptocentrus strigilliceps (Jordan & Seale 1906) -- (Randall et al. 1990:399 [ref. 15987], Randall 2005:527 [ref. 28239], Hoese & Larson 2006:1639 [ref. 29097], Hoese 2019:34 [ref. 36472], Parenti 2021:129 [ref. 38603], Larson 2022:75 [ref. 39971]). Current status: Synonym of Cryptocentrus strigilliceps (Jordan & Seale 1906). Gobiidae: Gobiinae. Habitat: marine.