attenuatus, Lamprologus Steindachner [F.] 1909:445 [Anzeiger der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftlichen Klasse v. 46 (no. 26) (for 9 Dec. 1909); ref. 18810] Lake Tanganyika. Holotype (unique): NMW 42500. •Valid as Lepidiolamprologus attenuatus (Steindachner 1909) -- (Maréchal & Poll 1991:226 [ref. 20946], Schelly et al. 2007:47 [ref. 29296], Kullander et al. 2012:31 [ref. 32176], Konings 2015:263 [ref. 34660], Konings 2019:278 [ref. 36983]). Current status: Valid as Lepidiolamprologus attenuatus (Steindachner 1909). Cichlidae: Pseudocrenilabrinae. Distribution: Eastern Africa: Lake Tanganyika. Habitat: freshwater.