A new species of Nanochromis (Teleostei: Cichlidae) from Lake Mai Ndombe, central Congo Basin, Democratic Republic of Congo. Ulrich K. Schliewen Melanie L. J. Stiassny Zootaxa 2006 1169 33 46 45MVS Cichlidae Nanochromis CoL Animalia Perciformes 34 Chordata species dimidiatus  CU 88552, 1; CU 88262, 1; AMNH 8150, 2; AMNH 227666, 1;