biwaensis, Parasilurus Tomoda [Y.] 1961:348, Fig. 1 [Memoirs of the College of Science, Kyoto University (Ser. B, Biology) v. 28 (no. 3, art. 5); ref. 9383] Offshore of Onoé, Lake Biwa-ko, Japan. Holotype: MIKU 34407 [now at FAKU]. Paratypes: Mar. Biol. Inst. Kyoto Univ. 34408-10 (1, 1, 1). Type catalog: Ferraris 2007:379 [ref. 29155]. •Valid as Silurus biwaensis (Tomoda 1961) -- (Sawada in Masuda et al. 1984:59 [ref. 6441], Kobayakawa 1989:160 [ref. 13476], Burgess 1989:86 [ref. 12860], Kawanabe & Mizuno 1989:416 [ref. 25598], Kobayakawa 1992:25 [ref. 20430], Watanabe 1998:264 [ref. 23491], Nakabo 2000:279 [ref. 25086], Matsuura et al. 2000:186 [ref. 26000], Nakabo 2002:279 [ref. 26001], Ferraris 2007:379 [ref. 29155], Hibino & Tabata 2018:522 [ref. 36069]). Current status: Valid as Silurus biwaensis (Tomoda 1961). Siluridae. Distribution: Lake Biwa, Japan. Habitat: freshwater.