compressocephalus, Philypnus Chen [W.] in Chen & Zheng 1985:77 [English p. 80], Fig. 3 [Journal of Science and Medicine of Jinan University No. 1; ref. 21325] Lianhua Shan, Haifeng Xian, Guangdong, China. Holotype: IHB 74XII 007. Paratypes: IHB 74XII 005-06 (2), 008 (1), 012-20 (9), 022 (1), 024 (1), 76IV 8225-26 (2). Author is Chen in English translation. •Valid as Philypnus compressocephalus Chen 1985 -- (authors). •Valid as Hypseleotris compressocephalus (Chen 1985) -- (Wu in Pan et al. 1991:442 [ref. 23876], Zhu 1995:176 [ref. 25213]). •Not in genus Hypseleotris -- (Thacker & Unmack 2005:2 [ref. 28186]). •Valid as Micropercops compressocephalus (Chen 1985) -- (Kottelat 2013:387 [ref. 32989], Parenti 2021:432 [ref. 38603]). •Synonym of Sineleotris saccharae Herre 1940 -- (Zhang et al. 2016:198 [ref. 34477]). Current status: Synonym of Sineleotris saccharae Herre 1940. Odontobutidae. Habitat: freshwater, brackish.