1 1)9 



Tal 



* 



* 



inus chovalieri, Surc-ouf. 



fasciatus, Fabr. 

 guineensis, Wied. 

 kingsleyi, Ricardo. 

 laverani, Surcouf. 

 martini, Surcouf. 

 pluto, Walk, 

 ricardae, Surcouf. 

 ruficrus, Pal. de Beau v. 

 secedens, Walk, 

 socialis, Walk, 

 sticticolis, Surcouf. 

 taeniola, Pal. de Beauv. 

 unilineatus, Lw. 

 variabilis, Lw. 

 Hippocentrum strigipennis, Karsch. 



French Ivory Coast (Grand Bassam and Assinie). 



Tabanid^ 



Pangonia sernilivida. Big. 

 Tabanus boueti, Surcouf. 



„ combustus, Big. 



,, conformis, Walk. 



* ,, socialis, Walk. 



* „ thoracinus. Pal. de Beauv. 

 Hsematopota cordigera, Big. 



Simuliid^ 



Tabanid^ 



French Congo and Gaboon. 



* Simulium damnosum, Theob. 



,, reptans, L. 



* Chrysops dimidiata, v. d. Wulp. 



* ,, distinctipennis, Austen. 

 Subpangonia gravoti, Surcouf. 



* Tabanus argenteus, Surcouf. 



,, besti, Surcouf. 



