1G8 



ADDENDA, YOL. T. 



scarcely bent downwards, its length little more than h postocular part 

 of head ; chin slightly swollen. Teeth notclied, 7 or 8 in upper jaw, 

 ] ] in lower ; eye moderate, its diameter 2^ times in lengtli of snout, 

 twice in interorbital width. Dorsal 62-68, originating well in advance 

 of ventral, 4^ to 4i times as long as deep. Anal IS-l'J, originating 

 nearer base of caudal than base of pectoral. Pectoral rounded, a little 

 more than ^ length of head, 3 times length of ventral. Caudal scaled 

 at the base, with obtusely pointed lobes. Caudal peduncle 1| times as 

 long as deep. 90-92 scales in lateral line, ^^ in transverse series on 

 body, ,.j in transverse series between dorsal and anal, 18 round caudal 

 ))eduncle. Brownish, with silvery sheen ; fins dark. 



Total length 153 millim. 



Up])er Zambesi. — Types in Paris Museum. 



Distinguished from M. nneliieUe by the less bent snout, more scales 

 in the lateral line, and fewer round the caudal peduncle. 



Fig. 110. 



Monnyrus Immhanus. 

 Type. ^. 



3 a. MORMYRUS BUMBANUS. 

 Bouleng. Ann. & Mag. N. II. (8) iv. lOO'J, p. 186. 

 ^form;/n(s hahereri, Stoind. Anz. Ak. Wicn. 1!'12, p. 443, ami Dt-nksclir, Ak, 



Wien. lx.\xix. ];113. p. 0, fin-. 

 Mornii/riis jcv, Bouleng. Ann. & Mag. N. H. (S) xiv. 1914, p. 383. 



Depth of body 4J to 4| times in total length, length of head 4f times 

 Head a little longer than deep, with strongly curved upper profile 

 snout short, measuring | postorbital part of head ; mouth terminal 

 teeth small, feebly notched, 5 or 7 in upper jaw, 8 or 10 in Iowcm- 



