rissoanus, Notacanthus De Filippi [F.] & Verany [J. B.] 1857:190 [6] [Memorie / Reale accademia delle scienze di Torino (Ser. 2) v. 18; ref. 1329] Nice, Département des Alpes-Maritimes, France, northwestern Mediterranean Sea. Holotype (unique): MZUT 733. On p. 6 of separate. •Valid as Polyacanthonotus rissoanus (De Filippi & Verany 1857) -- (McDowell 1973:174 [ref. 24539], Wheeler 1973:257 [ref. 7190], Sulak in Whitehead et al. 1986:602 [ref. 13676], Sulak 1986:196 [ref. 5720], Crabtree et al. 1985:235 [ref. 9483], Scott & Scott 1988:101 [ref. 25518], McAllister 1990:45 [ref. 14674], Okamura & Takahashi in Okamura et al. 1995:62 [ref. 22531], Goren & Galil 1997:198 [ref. 23058], Santos et al. 1997:18 [ref. 23531], Saldanha & Biscoito 1997:196 [ref. 24962] as cf. rissoanus, Smith 2003:689 [ref. 26989], Moore et al. 2003:172 [ref. 27076], Golani 2005:16 [ref. 37112], Isajlović et al. 2009:169 [ref. 30507], Lipej & Dulčić 2010:17 [ref. 36649], Møller et al. 2010:20 [ref. 31169], Goren & Galil 2015:516 [ref. 33910], Stewart & Struthers 2015:217 [ref. 34231], Afonso et al. 2016:13, 255 [ref. 36199], Bañón et al. 2016:304 [ref. 34397], Carneiro et al. 2019:58 [ref. 37250], Kovačić et al. 2020:10 [ref. 37519], Bañón & Maño 2021:49 [ref. 38883], Golani 2021:13 [ref. 38303], Kovačić et al. 2021:19 [ref. 39014], Page et al. 2023:50 [ref. 40505]). Current status: Valid as Polyacanthonotus rissoanus (De Filippi & Verany 1857). Notacanthidae. Distribution: Mediterranean Sea; Atlantic; possible all oceans except Polar seas. Habitat: marine.