634 Mr. C. T. Eegan 07i the Cichlid Fishes of 



2 Teeth in 4 to 8 series, 40 to 70 in outer series of upper jaw (in 

 specimens of 75 to 115 mm.) ; 9 to 11 gill-rakers on lower 

 part of anterior arch 8. astatodon. 



8. Teeth in 3 or 4 series, 36 in outer series of upper jaw (in 

 specimens of 120 to 125 mm.) 9. paucidens. 



13. Lower jaw distinctly projecting 10. vittatus. 



1. Haplochroviis schuhotzi, Bouleng., 1914. 



Tllapia martini (part.), Bouleng. Cat. Afr. Fish. iii. p. 239. 

 Haplochromis sclmbotzi, Bouleng. t. c. p. 288, tig. 196. 

 Hapluchromis angmtifrons^Boulnug. t, c. p. 292, fig. 198. 

 Fehnatochromis spekii (part,), Bouleng. t. c. p. 416, 



Depth of body 2| to 2* in the leugth, length o£ head 24 to 

 3j. Snout from shorter than to a little longer than diameter 

 of eyCj which is 2| to 3| in length of head, greater than 

 prseorbital depth, equal to or greater than depth of cheek ; 

 interorbital width 4 to 5 in Icngtli of head. Jaws equal or 

 lower slightl}- projecting ; maxillary about reaching vertical 

 from anterior eiige of eje ; teeth conical or cuspidate, in 3 or 

 4 series, 36 to 60 in outer series of upper jaw. 3 or 4 series 

 of scales on cheek. 7 to 9 gill-rakers on lower part of ante- 

 rior arch. Piiaryngeal teeth small. 31 to 33 scales in a 

 longitudinal series, 5 to 7 from origin of dorsal to lateral line. 

 Dorsal XIV-XYI 9-10 ; last spine § to | length of head. 

 Anal III 8-9 ; third spine \ to |- head. Pectoral as long as 

 or a little shorter than head^ reaching anal. Caudal tiuncate. 

 Cjaudal peduncle \\ to 1| as long as deep. Females silvery 

 white ; males often greyish, sometimes with indistinct cross- 

 bais, usually with 2 bars across snout, 1 below eye, 1 on 

 occiput, and 1 on nape, pelvic fins blackish, and ocelli on 

 anal. 



Lake Albert Edward. 



Thirteen specimens, 70 to 135 mm. long. 



2. Ha'plccliromis papjpenheimi^ Bouleng., 1914. 

 Tilapiapappen?ieimi(T^s.T:t.), Bouleng. Cat. Afr. Fish. iii. p. 232, fig. 153. 



Depth of body 34 to 3^ in the length , length of head 8^ 

 to 3_^. Snout as long as diameter of eye, which is 3^ in 

 length of liead, 1-^ depth of prseorbital, greater than depth of 

 clieek, equal to interorbital width. Jaws equal or lower 

 slightly ]irojecting ; maxillary not extending to below eye; 

 teeth cusjiidate, in 2 or 3 series, 46 in outer series of upper 

 jaw. 3 or 4 series of scales on cheek. 9 to 11 gill-rakers on 

 luwer ])art of anterior arch. Pharyngeal teeth small. 33 

 scales in a Icngitudinal series, 6 ov 7 from origin of dorsal to 



