34 



[ Februarj-, 



Fig. 36. 

 EXPLANATION OF FI&UEES. 



Fig. 1. — Vlomyiafuliginosa, part of wing of $ from above, x 47. 



» 2.—Tric1iomyia urhica, wing of <?, denuded, x 20 ; 2a, appendages of $ from 



side, X 62 ; 25, superior appendage more highly magnified and turned 



to show claw. 

 „ 3. — Sycorax silacea, wing of ? denuded, x 30 ; 3a, superior appendages of $ 



from above, x 230 ; 35, inferior appendage, obliquely from side. 



(To be continuedj. 



