semifasciatus, Labrichthys Rendahl [H.] 1921:65 [The Natural History of Juan Fernandez and Easter Island v. 3 (pt 1); ref. 15329] Easter Island, southeastern Pacific. Holotype: NHM 10096 (222 mm SL). Paratypes: NHM 10096 (1 of 2). •Valid as Pseudolabrus semifasciatus (Rendahl 1921) -- (Russell 1988:32 [ref. 12549], Pequeño 1989:64 [ref. 14125], Mabuchi & Nakabo 1997:331 [ref. 23357], Parenti & Randall 2000:37 [ref. 24943], Randall 2005:434 [ref. 28239], Kuiter 2010:227 [ref. 35285]). Current status: Valid as Pseudolabrus semifasciatus (Rendahl 1921). Labridae. Distribution: Easter Island, southeastern Pacific. Habitat: marine.