44 SXUATIOMYIM-. 



towards tip ; whole surface with close, sliorr, yellow pubescence. 

 Venter similar, pubescence very short. Legs brownish yellow, a 

 dark brown ring on apical halt' of hind tibiae; tarsi tips black. 

 The legs are minutely yellow pubescent, the colour brightest on 

 the tarsi. Wings pale yellow, veins brownish ; a stigma-like oval 

 black spot towards tip of upper basal cell ; the end of the wing 

 mainly occupied by a brown suffusion which dies away towards 

 posterior margiu ; halteres yellow. 



Length, S mm. 



Described from a single 6 in good condition in the Indian 

 Museum collection from Margherita, Assam. 



The abdomen is much shorter and more rounded than in 

 E. marginata, which makes me doubtful whether it is well placed 

 in Eudmeta. 



Genus AMPSALIS, Walk. 



Ampsalis, Walker, Proc. Linn. Soc. Lond. iv, p. 98 (1860). 



Genotype, Ampsalis geniata, Walk. (Celebes) ; by original 

 designation. 



" Body elongate, nearly linear. Head a little broader than the 

 thorax ; eyes prominent ; palpi very short. Antennas filiform, 

 much longer than the breadth of the head ; nagellum linear, about 

 twice the length of the scape ; joints indistinct. Thorax elongate 

 elliptical ; scutellum armed with two obliquely ascending spines. 

 Abdomen elliptical, a little broader but not longer than the thorax. 

 Legs rather long. Wings narrow, 1st cubital vein about one- 

 fourth the length of the 2nd,* four externo-medial veins complete ;f 

 subanal vein curved, joining the anal vein at some distance from 

 the border ; discal areolet elongated and attenuated exteriorly, 

 exterior side very short." 



Range. The only other species than A. longispinus comes from 

 Celebes. 



20. Ampsalis longispinus, Brun. (PI. I, figs. 18, 19.) 



Ampsalis longispinus, Brunetti, Rec. Ind. Mus. ix, p. 264, pi. xiv, 

 tigs. 2, 4, 16 (1913). 



<5 §. Head twice as broad as long; eyes in S contiguous for 

 greater part of distance from vertex to antennae ; f rons shining 

 black in cJ , one-fourth to one-fifth width of head in § > ' ess 

 shining, bare ; ocelli on distinct prominence, yellowish ; occiput 

 black, minutely pubescent. Antennae black, 1st and 2nd joints 

 subequal, cylindrical, barely broader at the narrowly brown tips, 

 minutely spinose; 3rd joint cylindrical, almost filiform, pointed, 

 with eight angulations. Thorax dull black, with microscopic 

 pubescence, which in perfect examples is probably blackish or dark 



* 2nd and 3rd longitudinal veins respectively, 

 t 4th longitudinal vein-endings. 



