BAGRUS. 



.11 



82. Ad. 



83-85. Hor. & y< 



8G. Hot. 



Moger R. (Blue Nile), Shoa. 

 Ergino R. (Oino). 



Sagan R. at Wondo (L. Abaia). 



Mr. E. Degen (C). 

 Mr. P. C. Zapliiro (C.) ; 

 W. N. MacMillan (P.). 



4. BAGRUS DEGENI. 



Bouleng. Ann. & Mag. N. H. (7) xvii. 1906, p. 438, Fish. Nile, p. 331, pi. lix. 

 (11)07), and Ann. Mus. Geneva, (3) iv. 1909, p. 307. 



Depth of body 4^ to 5^ times in total length, length of head oy to 

 3f times. Head much depressed, If to 1^ times as long as broad, 

 smooth above ; occipital process long and narrow, narrowly separated 

 from interneural bone; snout broadly rounded, projecting beyond lower 



Fig. 247. 



Baf/rus degeni. 

 Type(F. N.). l 



jaw, If (young) to 2f times as long as eye, which is 5 (young) to .11 

 times in length of head and 1\ to 2{ times in interocular width ; width 

 of mouth 2 to 2\ times in length of head ; pncmaxillary band of teeth 

 6 or 7 times as long as broad, shorter than and as broad as or a little 

 narrower than the vomerine band. Nasal barbel y (adult) to \ length 

 of head; maxillary barbel 1^ (adult) to 2 J times length of head, 

 extending to end of pectoral fin or a little beyond in adult, to end of 

 ventral in young; outer mandibular barbels 1^ to 1 j; times length 



