. Diptera Danica: genera and species of flies hitherto found in Denmark. Diptera. 30 Pipunculidae. 6. P. sulcatus Beck. 1897. Beck. Beil. Entom. Zeitschr. XLII, 57, 23 et 1900. XLV, 223, 23 et 1921. Wien. Ent. Zeitg. XXXVIII, 127. — 1910. Kertesz, Cat. Dipt. VII, 382 {D&rylas). Male. Unknown. Female. Frons black, grey above the antennae, with a very- slight longitudinal keel ending in a low knob above the antennae; epistoma whitish grey. Occiput grey, brown above. Antennae w4th the third joint yellow, with a long and fine rostrum. Thorax dull brownish, greyish behind the humeri, humeral kn
. Diptera Danica: genera and species of flies hitherto found in Denmark. Diptera. 30 Pipunculidae. 6. P. sulcatus Beck. 1897. Beck. Beil. Entom. Zeitschr. XLII, 57, 23 et 1900. XLV, 223, 23 et 1921. Wien. Ent. Zeitg. XXXVIII, 127. — 1910. Kertesz, Cat. Dipt. VII, 382 {D&rylas). Male. Unknown. Female. Frons black, grey above the antennae, with a very- slight longitudinal keel ending in a low knob above the antennae; epistoma whitish grey. Occiput grey, brown above. Antennae w4th the third joint yellow, with a long and fine rostrum. Thorax dull brownish, greyish behind the humeri, humeral knob yellow; the disc sparingly with fine, short hairs only as dorsocentral rows and behind the humeri, the hairs are almost not longer at the margin of scutellum. Pleura and postscutellum greyish. Abdomen brown, dull, with greyish hind margins to the segments, broadest at the sides, sixth segment grey. Abdomen has sparse, short hairs, the longer hairs at the sides of first segment very inconspicuous. Hypopygium somewhat small, the basal part greyish, with a furrow, ovipositor „..-., „ about as long as the basal part, thin and slightly Fig. 12. Antenna of ^ ^ ' b j P. sulcatus Q X 90. Curved. Legs with femora blackish, greyish pruinose, base and apex yellowish, tibiae and tarsi yellow, the former a little infuscated about the middle, the last tarsal joint brownish; hind femora shining on posterior and postero- ventral side; the legs all short-haired, femora almost bare, middle femora quite slightly spinulose below. Wings very slightly tinged, stigma pale brown, a little shorter than next costal segment, middle cross-vein about at the first third of the discal cell. Halteres dark yellowish. Length about 3 mm. P. sulcatus is rare in Denmark, we have only one specimen, a female, Dyrehaven ^Ve 1884 (H. J. Hansen). Geographical distribution: — Besides from Denmark known only from Dalmatia and the Pyrenees. Remarks: I am not quite sure with regard to the determination of this s
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Keywords: ., bookauthorlu, bookcentury1900, bookdecade1900, booksubjectdiptera
