regularis, Acanthochromis Vaillant [L. L.] in Rivière 1886:18 [La Revue scientifique: revue hebdomadaire illustrée (Revue rose), éd. par Jean Duhem. v. 38 [series 3: v. 23 (no. 1)]; ref. 17852] Not available, no distinguishing features provided; from Franceville, Africa. Nomen Nudum. Current status: Synonym of Lamprologus. Cichlidae: Pseudocrenilabrinae.