3$8 DS- K. KERTÉSZ 
Thorax dull brownish, bare, but a few tiny hairs occur in the noto- 
pleural region. Bcutellum dull, of the colour of the thorax, with many very 
distinct black bristly hairs round its margin. Metanotum greyish pollinose. 
Abdomen dull velvet-black with greyish-white bands on the hind- 
margin of the segments ; first segment dull greyish with a line of long black 
bristles laterally; the second to the fifth velvet-black, the greyish-white 
band on the second occupies the fourth part only, on the third the third, 
Fig. 2. Dorylas pulvillatus n. sp. c? • 
a antenna, b hypopygium from above, c hypopygium from behind. 
on the fourt more than the third and on the fifth the half, of the length of 
each segment. On the fifth segment near the middle in the grey colour 
there are two round impressions. Genitalia rather small with a heart- 
shaped depression. 
Legs rather dull orange, the femora only a little shining, coxae and 
the last joint of the tarsi blackish. Front and middle femora with a tiny 
serration on more than the tip half, and the hind femora with two rows 
of strong bristles on the tip half. Tibiae with rows of black bristly hairs, 
and the hind tibiae have a strong bristle at the middle on the outside. The 
apical half of the hind tibiae in front with a conspicuous excavation which 
does not bear any bristles at all, being quite bare. 
Claws very long, curved, and darkened on the tip; pulvilli yellow, 
very well developped, broad. 
Wings conspicuously long, slightly darkened brownish about the 
disc ; stigma long ail'd browh, being about twice as long as the next segment 
of the costa ; middle cross-vein placed before the middle of the discal cell 
(40:100) Squamae small, pale brownish. Halteres yellow, dull. 
Length abouth 6*1 mm ; wings 8*1 mm. 
One male from Formosa, Kankau (V. 1912). 
This species may be easily known by its size, which brings it near 
to adventicius Kert. and gigas Kert. It differs from the first by its being 
a stout species with an incomplete fork on the discal vein, and from the 
second by the yellow legs. D. excellens Kert. has a quite differently co¬ 
loured abdomen. 
