SIMULIIDAE OF AFRICA 



149 



78 



79 



81 



83 



84 



86 



87 



Figs. 78-87. Fore tibia and tarsus of African subgenera of Simulium, with enlargement 

 showing usual shape of the claw of the female in each subgenus. 78, Pomeroyellum , with 

 two slightly different shapes of basitarsus. 79, Easimulium. 80, Lewisellum. 81, 

 Phoretomyia (species with dilated fore tarsus). 82, Edwardsellum. 83, Metomphalus. 

 84, Wilhelmia. 85, Tetisimulium. 86, Odagmia. 87, Byssodon. 



