investigatoris, Peristethus Alcock [A. W.] 1898:152 [Annals and Magazine of Natural History (Series 7) v. 2 (no. 8) (art. 22); ref. 92] Andaman Sea [eastern Indian Ocean], Investigator, depth 188-220 fm, and depth 405 fathoms. Syntypes: BMNH 1897.7.13.2 [ex ZSI F13039] (1); ZSI F13037-38 (2) depth 188-220 fathoms. Type catalog: Menon & Yazdani 1968:156 [ref. 20743], Menon and Rama-Rao 1970:377 [ref. 27516] with wrong original genus, Menon & Rama-Rao 1975:43 [ref. 22148]. See Miller 1974:70 [ref. 23142]. Figured in Alcock 1899: Pl. 25 (figs. 1, 1a) [ref. 20535]. •Valid as Peristedion investigatoris (Alcock 1898) -- (Richards 1999:2362 [ref. 24797] as Persitedion, Richards in Randall & Lim 2000:607 [ref. 25122]). •Valid as Satyrichthys investigatoris (Alcock 1898) -- (Heemstra 1982:292 [ref. 5416], Heemstra 1986:489 [ref. 5660], Adam et al. 1998:11 [ref. 23610], Hutchins 2001:28 [ref. 25847] as cf. investigatoris, Manilo & Bogorodsky 2003:S103 [ref. 27377], Heemstra & Heemstra 2004:152 [ref. 28072], Fricke et al. 2009:42 [ref. 30213]). •Valid as Scalicus investigatoris (Alcock 1898) -- (Kawai 2008:27 [ref. 29787], Kawai et al. 2017:27 [ref. 37786], Psomadakis et al. 2020:371 [ref. 37272]). •Synonym of Scalicus hians (Gilbert & Cramer 1897) -- (Kawai 2019:441 [ref. 36680], Fricke 2020:5 [ref. 37565]). Current status: Synonym of Scalicus hians (Gilbert & Cramer 1897). Triglidae: Peristediinae. Habitat: marine.