34 MOSQUITO WORK IN KHARTOUM, ETC.

Pibor (first 60 miles)

The whole country full of swamps . . Myzorhynchus paludis.

Much sudd in the river. Mansonia uniformis.

Culex viridis. Tamiorhynchus tenax. Uranotamia balfouri.

Stegomyia fasciata. Myzomyia funesta. Tamiorhynchus cristatus. Uranotaenia domestica ? Culex fatigans. Anopheles wellcomei. Etorleptiomyia mediolineata.

Bahr-el-Jebel

Bahr-El-Jebel, North

Swamps and papyrus sudd.

Lake No.

Swamps on all sides. Sudd. Bahr-El-Jebel, North

Swampy river banks. No

Teal sudd. Ivenissa (south of Shambe)

River banks swampy. Forest

land.

Bor.

River banks very swampy.

Open country beyond.

Mimomyia splendens. Form with clubbed and peculiar palpi.

(New genus ? and new species.) Mansonia uniformis.

Uranotamia caeruleocephala. Mimomyia uniformis. Tamiorhynchus aurites.

(New genus and new species.) Mansonia uniformis.

Tamiorhynchus annetii. Mansonia uniformis. Mimomyia uniformis. Uranotaenia ca3ruleocephala. Mansonia uniformis, 2 types. Culex fatigans. Tamiorhynchus tenax.

Myzomyia funesta. Yar. umbrosa.

„ subumbrosa. Myzomyia nili. Culex viridis. Pyretophorus costalis. Mansonia uniformis. Anopheles wellcomei. Myzorhynchus paludis. Myzomyia n. sp. ? Uranotaenia caeruleocephala. Culex cumminsii ?