marginatum, Trematocara Boulenger [G. A.] 1899:89, Pl. 19 (fig. 1) [Transactions of the Zoological Society of London v. 15 (pt 4, no. 1); ref. 550] Moliro, Democratic Republic of Congo, southern Lake Tanganyika. Syntypes: BMNH 1899.11.27.102 (1), MRAC (1). Also appeared in Boulenger 1900:142, Pl. 54 (fig. 1) [ref. 555]. •Valid as Trematocara marginatum Boulenger 1899 -- (Maréchal & Poll 1991:512 [ref. 20946], De Vos et al. 1996:14 [ref. 23211], Takahashi 2002:258 [ref. 26334], Konings 2015:376 [ref. 34660], Konings 2019:397 [ref. 36983]). Current status: Valid as Trematocara marginatum Boulenger 1899. Cichlidae: Pseudocrenilabrinae. Distribution: Eastern Africa: Lake Tanganyika. Habitat: freshwater.