Diptera danica : genera and species of flies hitherto found in Denmark . s northernlimit in Denmark; to be sure Becker records it from Scandinavia, butthis is, I think, on account of a specimen in our collection, determinedby Becker, as it is otherwise not known from Sweden; it is there-against recently recorded from Finland, and it occurs in England, butit seems everywhere to be a somewhat rare species. 26. C. cynocephala Loew. 1840. Loew, Programm Posen, 32, 7, Fig. 45 et 1840. Isis, 569, Fig. 45. — 1862. Schin. F. A. I, 282. - 1894. Beck. Nov. Aet. Leop. Garol. , 456, 98, Fig. 33—3
Diptera danica : genera and species of flies hitherto found in Denmark . s northernlimit in Denmark; to be sure Becker records it from Scandinavia, butthis is, I think, on account of a specimen in our collection, determinedby Becker, as it is otherwise not known from Sweden; it is there-against recently recorded from Finland, and it occurs in England, butit seems everywhere to be a somewhat rare species. 26. C. cynocephala Loew. 1840. Loew, Programm Posen, 32, 7, Fig. 45 et 1840. Isis, 569, Fig. 45. — 1862. Schin. F. A. I, 282. - 1894. Beck. Nov. Aet. Leop. Garol. , 456, 98, Fig. 33—34. — 1901. Verr. Brit. Fl. VIII, 259, 26, fig. 211. — 1907. Kat. palaarkt. Dipt. III, 26. — Eristalis coracina Zett. Scand. II, 805, 29 et 1849. VIII, 3173. 29. — Eristalis rostrata 1. c. II, 805, 30 et 1849. VIII, 3173, 30 et 1855. XII, 4668, 30 et1859. XIII, 6019, 30. — 1894. Beck. 1. c. LXII, 249. Male. This species is much like carhonaria. Eyes with somewhatlong, blackish hairs. Frons a little more arched, not pruinose, Chilosia. 181 Epistoma similar but the Iower part less prominent, and also less descending. Eye-margins a little broader. Antennæ with the third joint a little larger. Thorax bluish black, similarly haired, but the hairs shorter and a difference between long and short hairs only present on the posterior part and scutellum, and the long hairs only about twice as long as the short. Scutellar marginal bristles alniost not longer than the long hairs. Abdomen likewise with the erect hairs shorter. Legs a little paler, the tibiæ distinctly reddish yellow at the base, in- distinctly at apex; the legs haired chiefly in the same way as in carbonaria, hind femora likewise densely but less strongly setulose beneath. Wings similar but short, consider- ably shorter than in carbonaria. Squamulæ Fi«-. 91. Head of white with the fringe whitish. Balteres pale c. cynocephala c?- yellow. Female. Likewise similar to the female o
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