192 CTPRINID^. 



D. Ill 8 ; A. Ill 10 ; Sc. 39 ff, 2 ; head 



2£ times as long as broad ; depth of 



body 5 times in total length ; origin of 



dorsal midway between occiput and 



caudal 2. B. weehsti, Blgr., p. 195. 



D. Ill 9 ; A. Ill 12 ; Sc. 45 % 2 ; head 



3^ times as long as broad ; depth of 



body 6 times in total length ; origin of 



dorsal midway between centre of eye 



and caudal 3. B. longirostns, Blgr., p. 195. 



II. Last ray of dorsal corresponding to origin of anal. 

 D. Ill 8 ; A. Ill 13 ; Sc. 40-41 |j, 1J ; 



depth of body 4J-4§ times in total 

 length ; origin of dorsal midway be- 

 tween occiput and caudal 4. B. hijce, Blgr., p. 196. 



D. Ill 8-9 ; A III 11-13 ; Sc. 38-41 J, 2 ; 

 depth of body 3f-4£ times in total 

 length ; origin of dorsal midway be- 

 tween eye and caudal 5. B. steindachneri, Pellegr., p. 197. 



III. At least A of base of dorsal above anal. 



A. 39-45 scales in lateral line. 



D. II-III 9-10 ; A. Ill 10-11 ; Sc. 41- 



43 gf, 2 ; depth of body 4-4£ times in 



total length 6. B. zambesensis, Peters, p. 198. 



D. Ill 8 ; A. Ill 14-15 ; Sc. 44-45 Jj, 1 ; 



depth of body 5 times in total length . 7. B. weynsii, Blgr., p. 198. 

 D. II 9-10 ; A. Ill 11-13 ; Sc. 42-45 |f, 



3 ; depth of body 3|-4J times in total 



length 8. B. neavii, Blgr., p. 199. 



D. II-III 8-9 ; A. Ill 12-14 ; Sc. 39- 



44 .^\j, 2 ; depth of body 3-3§ times 



in total length 9. B. ubangensis, Pellegr., p. 200. 



B. 46-63 scales in lateral line. 



1. Dorsal with 7 or 8 (rarely 9) branched rays. 



A. Ill 14 ; Sc. 46 ||, 2 10. B. buchholzi, Peters, p. 201. 



A. Ill 14-17 ; Sc. 49-51 |e|{, 2-2\ . . . ,11. B. kingsleyce, Blgr., p. 202. 



A. Ill 12-15 ; Sc. 50-58 ^J, 2-3 . . . 12. B. loati, Blgr., p. 203. 



A. Ill 15 ; Sc. 59-63 %^£, 2^ .... 13. B. senegalenm, Stdr., p. 204. 



