tentaculatus, Cottus Kner [R.] 1868:28 [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 58 (nos 1-2); ref. 6074] Singapore. Holotype (unique): NMW 11621. Appeared in more detail in Kner 1868:314 [p. 22 of separate], Pl. 5 (fig. 12) [ref. 2646]. •Valid as Porocottus tentaculatus (Kner 1868) -- (Neelov 1979:137 [ref. 3152], Yabe in Masuda et al. 1984:327 [ref. 6441], Lindberg & Krasyukova 1987:224 [ref. 15964], Kim & Youn 1992:63 [ref. 22287], Sokolovskaya et al. 1998:10 [ref. 24670], Nakabo 2000:646 [ref. 25086], Nakabo 2002:646 [ref. 26001], Muto et al. 2002:231 [ref. 26331], Parin et al. 2002:S84 [ref. 28300], Fedorov et al. 2003:80 [ref. 27579], Parin et al. 2014:270 [ref. 33547], Dyldin & Orlov 2017:67 [ref. 35138], Dyldin et al. 2021:68 [ref. 38804], Dyldin & Orlov 2022:51 [ref. 38972]). Current status: Valid as Porocottus tentaculatus (Kner 1868). Psychrolutidae. Distribution: Northwestern Pacific. Habitat: brackish, marine.