TO THE LUANGWA VALLEY, NORTH-EASTERN RHODESIA. 317 



We shall be glad to receive any e.xact information as to areas in which 

 6^. morsitans does or does not occur, accoinpanied, i£ possible, by a map. 



The localities for G. fusca shown on Mr. Neave's map are the only ones at 

 present recorded for North-Eastern Rhodesia. 



Within this territory G. palpalis occurs along the shore of Lake Mweru 

 and up the Kalungwisi River, and again along the southern shore of Lake 

 Tanganyika and for some distance up the Lovu River ; it has also been found 

 for a considerable distance along the Luapula River. — Ed.] 



