*7 
white as far as the end of the fourth segment; the remaining segments 
wanting. Legs with the coxae dusky brown, paler apically, with 
numerous flat white scales; scales to anterior and mid femora smok> 
brown above, ventrally the}/ are white; hind femora clothed with 
white scales, except a narrow dorsal and a broad apical anterior patch 
of blackish scales; tibiae and tarsi of anterior and mid-tarsi blackish , 
posterior tibiae with a broad apical white band, tarsi wanting. IVmg 
with dark bronzy-brown scales, those on the costa much the darkest, 
almost black ; first submarginal cell much longer than the second 
posterior; posterior cross-vein nearly three times its length from the 
mid. 
Length about 4 mm. 
Locality Only two specimens of this species were caught, during 
the day, in a European’s house at Kasongo (Dec.). 
Scutomyia sugens, Wiedemann 
Localities: Matadi; Leopoldville (Dec. and March); Kisut 
Circumstances of capture : —Adults were caught in the bush at 
some distance from houses. They were seen to attempt to bite at 
mid-day. 
Breeding places: One adult was reared from a larva taken from 
a puddle on clayey ground containing clean rain-water. 
Cat-ageiomyia senegalemis, Theobald 
A culicid with the habits of this mosquito was observed at Banana 
No specimens were taken, but it is believed, from a hasty field 
examination, that they were referable to this species. 
DUTTONIA, nov. gen. (Newstead) 
FEMALE. — Head clothed principally with flat scales, with narrow 
curved ones behind and a row bordering the upper half of the eye' 
upright forked scales on the dorsal area. Mesothorax with smal . 
narrow-curved, and minute hair-like scales; scutellum with flat scale--. 
the lateral lobes small , somewhat tuberculatc , and furnished 
eight bristles. Palpi short. Fork cells long, almost equal; lateral 
vein scales long and narrow, but broadening towards the apex 1 >f " ' 
wing. 
MALE. —With the anterior tarsi subchelate. 
B 
