Risch, S. & Snoeks, J. (2008) Geographic variation in
Neolamprologus niger
(Poll, 1956) (Perciformes: Cichlidae) from Lake Tanganyika (Africa).
Zootaxa
, 1857 (1), 21–32.
https://doi.org/10.11646/zootaxa.1857.1.2