altipinnatus, Plectranthias Katayama [M.] & Masuda [H.] 1980:185, Fig. 1 [Japanese Journal of Ichthyology v. 27 (no. 3); ref. 8708] Izu Peninsula, Japan, depth 40 meters. Holotype (unique): ZUMT 54242. Type catalog: Anderson 2018:25 [ref. 36146]. •Valid as Plectranthias altipinnatus Katayama & Masuda 1980 -- (Katayama in Masuda et al. 1984:134 [ref. 6441], Randall & Shimizu 1994:109 [ref. 21441], Randall 1996:120 [ref. 23194], Nakabo 2000:695 [ref. 25086], Nakabo 2002:695 [ref. 26001], Allen & Walsh 2015:83 [ref. 33954], Anderson 2018:25 [ref. 36146], Wada et al. 2020:10 [ref. 37270], Parenti & Randall 2020:24 [ref. 37354], Shepherd et al. 2020:150 [ref. 37583], Gill et al. 2021:65 [ref. 38105], Fricke 2021:36 [ref. 38400]). Current status: Valid as Plectranthias altipinnatus Katayama & Masuda 1980. Anthiadidae. Distribution: Northwestern Pacific: Japan. Habitat: marine.