. Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). Fishes; Freshwater animals. 2G8 II. 4-G series of scales on the cheek ; 10-16 gill-rakers on lower part of anterior arch. D. XVII-XIX 8-10; A. Ill 7-8; Sc. 32- 34 jj^y; 10-13 gill-rakers; snout l|-2 times as long as eye 3. P. poli/odon, Blgr., p. 270. D. XIX 8 ; A. Ill 7 ; Sc. 35 \^ ; 13 gill-rakers ; snout 1^ times as long as eye 4. P. wz/asso;, Blgr., p. 272. D. XVIII-XX 8-9 ; A. Ill 7-8; Sc. 32- 34 TTZTn ; 12-16 gill-rakers ; snout not or but slightly longer than eye 5. , Blgr.,
. Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). Fishes; Freshwater animals. 2G8 II. 4-G series of scales on the cheek ; 10-16 gill-rakers on lower part of anterior arch. D. XVII-XIX 8-10; A. Ill 7-8; Sc. 32- 34 jj^y; 10-13 gill-rakers; snout l|-2 times as long as eye 3. P. poli/odon, Blgr., p. 270. D. XIX 8 ; A. Ill 7 ; Sc. 35 \^ ; 13 gill-rakers ; snout 1^ times as long as eye 4. P. wz/asso;, Blgr., p. 272. D. XVIII-XX 8-9 ; A. Ill 7-8; Sc. 32- 34 TTZTn ; 12-16 gill-rakers ; snout not or but slightly longer than eye 5. , Blgr., p. 273. Yisc. Petrochromis tanyanicce. 1. PETROCHROMIS TANGANIO^. Clirom'wi fanganiac, Giinth. Proc. Zool. Soc. 1893, p. 630, fig. Tilajtia taiujaidca; Boulong. Tr. Zool. Soc. xv. 1898, p. 5, and Proc. Zool. Soc. 1899, p. 113. retroclivoiiHs taiujankd', Bouleng. Poiss. Bass. Congo, p. 480 (1901) ; Pellegr. Mem. Soc. Zool. France, xvi. 1904, p. 351. Depth of body 2 to 2f times in total length, length of head 2f to 3 times. Head twice or a little less than twice as long as broad; snout 1^ to 1^- times as long as eye, which is 3^ to 4^ times in length of head and 1| to 2 times in interorbital width; mouth extending to below nostril or a little beyond ; 3 series of scales on the cheek, depth. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). Dept. of Zoology; Boulenger, Albert, 1858-1937. Codicote, Herts. [Eng : Wheldon and Wesley
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