polli, Lethrinops Burgess [W. E.] & Axelrod [H. R.] 1973:89, Fig. 3 [Tropical Fish Hobbyist v. 22 (no. 2); ref. 7557] Off Monkey Bay, Lake Malawi [Lake Nyasa], southeastern Africa, depth 43 fathoms. Holotype (unique): USNM 210695. •Valid as Lethrinops polli Burgess & Axelrod 1973 -- (Eccles & Trewavas 1989:125 [ref. 13547], Maréchal 1991:240 [ref. 20944]). •Valid as Placidochromis polli (Burgess & Axelrod 1973) -- (Hanssens 2004:157 [ref. 28056], Konings 2016:407 [ref. 34521]). Current status: Valid as Placidochromis polli (Burgess & Axelrod 1973). Cichlidae: Pseudocrenilabrinae. Distribution: Eastern Africa: Lake Malawi. Habitat: freshwater.