macrorhynchus, Scyliorhinus Tanaka [S.] 1909:1 [Journal of the College of Science. Imperial University, Tokyo v. 27 (art. 8); ref. 4322] Near Misaki, Sagami Province, Japan. Holotype: ZUMT 2153. Paratypes: ZUMT uncat. (1, skin, lost). Type catalog: Aizawa et al. 2022:195 [ref. 39648]. •Valid as Apristurus macrorhynchus (Tanaka 1909) -- (Compagno 1984:272 [ref. 6846], Nakaya in Masuda et al. 1984:4 [ref. 6441], Nakaya in Okamura & Kitajima 1984:43, 296 [ref. 8057], Nakaya 1988:437 [ref. 6696], Nakaya & Sato 1999:316 [ref. 23941], Nakaya & Séret 1999:307 [ref. 24247], Compagno 1999:478 [ref. 25589], Nakabo 2000:130 [ref. 25086], Compagno in Randall & Lim 2000:579 [ref. 25122], Nakabo 2002:130 [ref. 26001], Shinohara et al. 2005:392 [ref. 28370], Nakaya et al. 2008:68 [ref. 29711], Weigmann 2016:32 [ref. 34211]). Current status: Valid as Apristurus macrorhynchus (Tanaka 1909). Pentanchidae. Distribution: Northwestern Pacific: Japan. Habitat: marine.