PLATE IX 



Heads of Sudanese Culicid^e 



1 Stegomyia scutellaris, Walker. ? 3 Mansonia uniformis, Theobald. ? 



2 Quasistegomyia unilineata, n. sp. ? 4 Culex neavei, n. sp. ? 



5 Culex rubiiiotus, n. sp. ? 



