468 cichlid:.e. 



which is 2f to 3 times in length of head and § to once in interorbital 

 width ; mouth extending to below anterior border of eye ; 6 or 8 

 moderately large canine teeth in front of each jaw, followed by a band 

 of minute teeth; lateral teeth very small ; cheek naked or with small 

 deciduous scales. Gill-rakers rather long and slender, 12 to 16 on lower 

 part of anterior arch. Dorsal XVIII-XIX 8-9 ; spines increasing in 

 length to the last, which measures f or a little less than J length of 



Fiff. 320. 





Lamprolugus hect^ni. 

 Type (A. M. C). 



head; longest soft rays about | length of liead. Anal VI-VII 7-8; 

 last S])ine as long as or a little shorter than last dorsal. Pectoral 

 i to f length of head. Ventral reaching vent. Caudal rounded. 

 Caudal peduncle as long as deep. Scales 62-57 ~; lateral lines f^J. 

 Grey above, lighter beneath, with 5 to 9 dark vertical bars on each side, 

 or large blotches alternating with narrow bars ; a more or less distinct 

 dark round spot at the root of the caudal fin ; vertical tins with dark 

 bars ; dorsal fin and upper part of caudal with a pale border, faintly 

 edged with black. 



Total length 60 millim. 



Lake Tanganyika.— Type in Congo Museum, Tervueren, 



^--- ^'^^ Mtondwe Bay. Dr. W. A. Cumiington (C). 



3-4. Ad. Xiiiiiikolo Bay. 



^~^- '■^•'- Kalembwe. JD,-. L. Stappe'rs (C). 



0. LAMPROLOGU.S MULTIFASCIATUS. 

 BoLileno. Tr. Zool. Soc. xvii. 1906, p. 558, pi. xxxv. fig. 3. 



Depth of body 3^ to 3^ times in total length, length of head 2| to 3 

 times. Head twice as long as broad ; snout as long as' eye, which is 

 H times in length of head and equals interorbital width'; mouth 

 extending to below anterior border of eye ; 8 canine teeth in 'front of 

 each jaw, followed by a narrow band of minute teeth ; lateral teeth 



