- 37° - 



LIMONIIN^E. 



Genus DICRANOMYIA Stephens. 



Dicranomyia metatarsalba, sp. n. 



General coloration shiny dark brown; legs dark brown with ar 

 least the posterior tarsi snowy-white at base; wings strongly tinged 

 with brown; Se long; r arcuated. 



Female. — Length about 4.2 mm.; wing 4.8 mm. 



Rostrum and palpi brownish black. Antenne black, the flagellar 

 segments short-oval to subglobular. Head dark, discolored in the 

 type. 



Mesonotum shiny dark brown, without markings. Pleura brownish 

 testaceous, apparently without darker markings, but the coloration 

 largely destroyed by pinning. Haltères infuscated. Legs with the 

 coxa; and trochanters yellowish testaceous; only one leg remains, a 

 posterior one; femora pale brown, the base paler; tibiae brown; tarsal 

 segments one, two and ail except the apex of three snowy-white; 

 remainder of tarsi black. Wings with a strong brownish tinge; stigma 

 not indicated; veins darker brown. Venation : Se long, Sa ending 

 beyond midlength of Rs, Sc2 not far from its tip; Rs long, the basai 

 two-thirds straight; r nearly twice the outer section of Ri, gently 

 arcuated ; cell ist M2 closed ; basai deflection of Cm at or just 

 beyond the fork of M. 



Abdomen dark brown. Ovipositor with the valves dark horn-co- 

 lored; sternal valves deep. 



Hab. Cameroun. 



Holotype, Ç, Douala, 1921 (Sergt. Barthélémy). 



Type in the collection of the Paris Muséum. 



Dicranomyia Barthélémyi, sp. n. 



General coloration brownish yellow, the praescutum with three 

 brown stripes; legs brown, the fémoral tips pale; wings tinged with 

 brown; stigma small, oval, darker brown; Se long, Rs arcuated; ven- 

 tral dististyle of maie hypopygium with two rostriform extensions on 

 mesal face of each. 



Maie. — Lenght about 4,7 mm.; wing 5.3 mm. 



