422 FISHES PEOM TI-IE LAKE NGAMI BASIN, BECHU ANAL AND. 



PLATE XXXIX. 



Fig. 1. Paratilapia f^'ederici Casteln., p. 409, ^, with upper view of head {a) and 

 enlarged view (f ) of dentition of upper jaw [h). 

 2. Paratilapia smithii Casteln., p. 410, -|-, with upper view of head («) and 

 enlarged view (f ) of dentition of upper jaw (b). 



