the Family < 'iclilitlee. 255 



2. Haplocfiromis ffibbiceps, Bouleng., 1911. 

 Paratilapia fjibbicfp$, l^uleng. Cat. Afr. Fish. iii. p. 354, fig. 240. 



Total leng:th 200 mm.; types examined. 

 L. Nfijami Basin. 



3. Haplochromis smithii, Castelu., 18G1. 



Tilapia woosnami, Bouleng. Cat. Afr. P'ish. iii. p. 212, fig. 137. 

 Paratilapia smithii, Rouleng. t. c. p. 357, tig. 242. 

 Pelmatochroinin roditstus, flilchr. & Tbouip. Ann. S. Afric. Mus. xi. 

 1918, p. 53H, tig. 154. 



Total length 277 ram.; four specimens, including the type 

 of T. ivoosnami. 



L. Ngarai Basin and Southern Rhodesia. 



4. Haplochromis frederici, Casteln., 18G1. 

 Paratilapia frederici, Bouleng. Cat. Afr. Fish. iii. p. 355, fig. 24) . 



Total length 210 mm.; two specimens examined. 

 L. Ngami Basin. 



5. Haplochromis J alia, Bouleng., 1896. 

 Tilapia jallce, Bouleng. Cat. .Afr. Fish. iii. p. 213. 



Total length 75 mm. 

 Upper Zambesi. 



6. Haplochromis humilis, Steind., 18G6. 

 Tilapia humilis, Bouleng. Cat. .\fr. Fish. iii. p. 213. 



Total length 115 mm. 

 Angola. 



7. Haplochromis acuticeps, Steind., 18G6. 



Tilapia steindachneri (part.), Bouleng. Cat. Afr. Fish, iii, p. 209. 

 Tilapia acuticeps (part.), Bouleng. t.c. p. 218, fig. 141. 

 Tilapia luculla, Bouleng. t. c. p. 224, fig. 146. 



? Tilapia ranisat/i, Gilchr. & Thomps. .\nn. S. Afric. Mus. xi. 1918, 

 p. 601, fig. 129. 



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

 about 3. Snout with straight or slightly convex profile, 

 once to 1^ diameter of eye, which is 3<\ to 4^ in length of 

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

 interorbital with 4^ to 5 in length of head. Jaws equal 



