MORMTKOPS. 



37 



peduncle 2 to 2h times as long as deep, ^ to J length of liead. 80-93 

 scales in lateral line, 0^=7;^ in transverse series on body, 18-19 in 

 transverse series between dorsal and anal, IG round caudal peduncle. 

 Pale brown, dotted with blackish. 



Fiii. 22. 



Y^*-»if Mtw s^*<r?'t*'«^»^»*»^"f^iP««-*^?T^'ny,»'^»W^V''^*''^*E«''*-t^^J*^V I'i^'^r? vjv 



U'^ 



ir ~" '^■' 



'^ 



--W-" 



J 



Mormi/rops en(/)/stoma. 

 Type (A. M. C). f . 



Total length 115 niillim. 



Lower Congo. — Types in Congo Museum, Tervueren. 

 1-2. Two of the types. Matadi. Capt. Wilverth (C). 



6. MORMYROPS PARVUS. 



Boidenn;. Ann. ]\Ins. C^ongo, Zool. i. p. 05, })1. xxxi. fig. 2 (181)9), and Poiss. Bass. 

 Congo, p. 61 (11)01). 



Depth of body 6^ to 7^ times in total length, length of head 4^ to 

 4f times. Head twice as long as deep, with straight, slightly declivous 

 upper profile; snout rounded, almost truncate, projecting a little beyond 

 mouth, the width of which equals only f length of snout ; teeth notched, 



& 



Fi.o-. 23. 



^*'??c?^>'^. 



JJornii/rojis 2'>(! rvus. 

 Type (A. M C). f . 



10 to 12 in each jaw; eye very small, in anterior third of head, its 

 diameter 3 times in length of snout, 2^ to 3 times in iiiterocular width. 

 Dorsal 19-22, J or f length of anal, originating 2 to 2 J times as for 

 from end of snout as from base of caudal. Anal 33-oG, ori^inatinL^ 



