| Key to the deepwater (>50m) Placidochromis species. |
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| Hanssens, M. 2004. The deep-water Placidochromis species. p. 104-197. In J. Snoeks (ed.) The cichlid diversity of Lake Malawi/Nyasa/Niassa: identification, distribution and taxonomy. Cichlid Press, El Paso, USA. Ref No [55898] Key No. [1307] |