Polypterus palmas buettikoferi(Polypterus palmas buettikofferi palm-us but-i-coff-er-eye
Africa: Upper Casamance River in Senegal to the Saint Paul River in western Liberia (Ref. 28149).
Morphology: Dorsal spines (total): 7 - 10; Anal spines: 0; Anal soft rays: 13 – 15; Vertebrae: 56 – 58. Cylindrical body (Ref. 28149). Upper jaw a little longer than lower jaw (Ref. 28149). Number of dorsal finlets: 7-10 (Ref. 28149, Ref. 51884). Pectoral fin not reaching dorsal fin origin (Ref. 28149). Scales: 51-57 lateral line scales, 33-38 scales around body, 22-27 predorsal scales (Ref. 28149, Ref. 51884). Dorsal surface of the body is grey colored, ventral surface uniform pale (Ref. 28149). The flanks have numerous small grey spots; the specimens of Guinea and Senegal show a few large, well-separated blotches on the flanks (Ref. 28149). The fleshy base of the pectoral fin grey colored on the posterior side (Ref. 28149). Dorsal fin spotted, pelvic fin unpigmented, pectoral, caudal and anal fins dark (Ref. 28149).
Polypterus palmas palmas(Polypterus palmas palmas palm-us palm-us
Africa: Cavally River basin in Côte d'Ivoire and the river basins of eastern Liberia up to the St. John River (Ref. 28149).
Morphology: Dorsal spines (total): 7 - 9; Anal spines: 1214; Vertebrae: 56 – 59. Cylindrical body (Ref. 28149). Upper jaw prominent, a little longer than lower jaw (Ref. 3054, Ref. 28149, Ref. 42908). Number of dorsal finlets: 7-9 (Ref. 28149, Ref. 51884). Pectoral fin not reaching dorsal fin origin (Ref. 3054, Ref. 28149). Ganoid scales (Ref. 42904): 55-58 lateral line scales, 33-39 scales around body, 25-32 predorsal scales (Ref. 28149, Ref. 51884). Dorsal surface of the body is grey colored, with dark grey to black irregular blotches forming a dense and reticulate pattern, ventral surface uniform pale (Ref. 28149). The fleshy base of the pectoral fin with small spots on the posterior part (Ref. 28149). Dorsal fin spotted, no dark coloration on pelvic and anal fin (Ref. 28149).