knighti, Pseudoplesiops Allen [G. R.] 1987:253, Figs. 3-4 [Records of the Western Australian Museum v. 13 (pt 2); ref. 6247] Number 8 Ribbon Reef, Great Barrier Reef, Queensland, Australia, 14°58'S, 145°44'E, depth 25-40 meters. Holotype: WAM P.28534-001. Paratypes: AMS I.18739-063 (7), I.18740-070 (2), I.19454-034 (1), I.19472-119 (11), I.19472-126 (1), I.20775-008 (2), I.21316-018 (1), I.22640-002 (1); BPBM 30930 (2); QM I.22340 (2); ROM 40459 (2), 40479 (2), 45993 (2); USNM 278457 (1); WAM P.25322-004 (1), P.27826-067 (5), P.28531-004 (3), P.28533-013 (3), P.28534-002 (3), P.28535-015 (2). Type catalog: Hutchins & Smith 1991:20 [ref. 19335], Moore et al. 2008:22 [ref. 30117]. •Valid as Pseudoplesiops knighti Allen 1987 -- (Paxton et al. 1989:521 [ref. 12442], Randall et al. 1990:130 [ref. 15987], Randall et al. 1997:130 [ref. 25919], Gill 1999:2567 [ref. 24817], Gill in Randall & Lim 2000:611 [ref. 25122], Allen 2000:99 [ref. 25868]). •Valid as Amsichthys knighti (Allen 1987) -- (Gill & Edwards 1999:146 [ref. 24077], Hutchins 2001:30 [ref. 25847], Allen & Adrim 2003:33 [ref. 26830], Allen et al. 2006:1070 [ref. 29085] Allen & Erdmann 2012:319 [ref. 31980], Yoshigou & Ichikawa 2012:1 [ref. 37770], Fricke et al. 2014:66 [ref. 33932], Koeda et al. 2016:30 [ref. 35333], Fricke et al. 2019:127 [ref. 36673], Allen & Erdmann 2024:339 [ref. 40796]). Current status: Valid as Amsichthys knighti (Allen 1987). Pseudochromidae: Pseudoplesiopinae. Distribution: Indo-West Pacific: Eastern Indonesia and Papua New Guinea to the Philippines and Solomon Islands; Great Barrier Reef (Australia) and Coral Sea. Habitat: marine.