Dr. Papp Jenő szerk.: Folia Entomologica Hungarica 24/24-42. (Budapest, 1971)
istic configuration of specific value, save that behind the strong vibrissa 1st peristomal only half as long as vibrissa, behind it other peristomals short, only on the lowest part of cheeks is a stronger bristle. (in case of D. fenestrarum FALL, 1st peristomal 1/2-3/4 as long as vibrissa, while other peristomals also somewhat longer, ) Thorax. Mesonotum, scutellum and pleura ambre colour to yellowish brown. Before two pairs of strong dc bristles the dorsoc entrais behind the suture markedly longer than the subgenerically characteristic comparatively long acrostichals , always with a well discernible dorsocentral bristle too. Six straight rows of acrostichal perceiveable and countable among anterior bristles dcma, former may be scattered only at proximal part of mesonotum. Bristles of thorax similar to conspecific ones, but showing the following characteristics: upper humeral bristle much thinner, and hardly more than half as long as lower, similar to D. acuminata COLL, Sternopleural bristles of holotype on right side: 0.11 mm, 0.14 mm, 0.36 mm (on left side measurement could not be carried out for the middle bristle was broken into half). Sternopleurals on paratypes on left side: (Szászka) 0.17 mm, 0.10 mm, 0.32 mm; (Tard) 0.12 mm, 0.16 mm, 0.34 mm. Below the strong sternopleural bristles further short bristles are. perceiveable. Legs uniformly yellow to honey yellow. At basal 1/5 and distal 2/5 of anterodorsal surface of first femur 1-1 very strong bristles are found, latter is the strongest among femoral bristles (cf. BASDEN 1961). Dorsal surface with some other long bristles but these much shorter than former two. Along the whole lenght of fore femur another row of 6-7 long bristles ventrally, proceeding proximally they become longer, first ones nearly as long as distal anterodorsal bristle.Tibiae with the usual praeapicals, middle tibia with 1 apical ventrally. The two strongest spines at base of hind metatarsus are practically side-by-side. Wing light brown with brown venation, it is comparatively narrow, apically acuminate. On tip of wing and posterior margin like in D. fenestrarum FALL, with long hairs. Alar measurements of holotype: length 2.45 mm» breadth 0.94 mm,
