 | Thaddeus William Harris - 1852 - 536 lehte
...are black. The body measures about one tenth of an inch in length, and the wings expand one quarter of an inch, or more. After death, the hind body contracts and becomes almost entirely black. The Hessian fly is a true Cecidomyia, differing from Lasioptera in the shortness of the first joint... | |
 | Michigan State Agricultural Society - 1859 - 600 lehte
...base where they are tawny and very narrow; they are fringed with short hairs, rounded at the tip> and expand one-quarter of an inch or more, After death...body contracts and becomes almost entirely black. The legs are pale red or brownish, and the feet black. The antennas are surrounded with whorls of short... | |
 | Thaddeus William Harris - 1862 - 700 lehte
...are black. The body measures about one tenth of an inch in length, and the wings expand one quarter of an inch, or more. After death, the hind body contracts and becomes almost entirely black. The Hessian fly is a true Cecidomyia, differing from Lasioptera in the shortness of the first joint... | |
 | Entomological Society of Ontario - 1872 - 416 lehte
...fringed with short hairs, and are rounded at the tip; the legs are pale red or brownish, and the feet arc black. The body measures about one-tenth of an inch...contracts and becomes almost entirely black." (Harris, Injwiotu In-seds, p. 570.) The antennae of the female are about half the length of the body; those... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1877 - 1066 lehte
...wings blackish, tawny at base ; fringed with short hairs and rounded at tip. The body is about a tenth of an inch in length, and the wings expand one-quarter of an inch or more. The antennae of the male have the joints ronndish oval and verticillate. Remedies. — Besides the... | |
 | Entomological Society of Ontario - 1877 - 572 lehte
...except at the base, where they are tawny, and very narrow, — they are fringed with short hairs and are rounded at the tip ; the legs are pale red or brownish,...thick, and clothed with a number of hairs ; the latter have short, round joints, each with a chord of rather long hairs. After these flies come forth from... | |
 | Entomological Society of Ontario - 1872 - 492 lehte
...except at the base, where they are tawny, and very narrow, —they are fringed with short hairs and are rounded at the tip ; the legs are pale red or brownish,...entirely black." (Harris, Injurious Insects, p. 570.) The antennas of the female are about half the length of the body ; those of the male three-fourths. The... | |
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The egg-tube of the female is rosecoloured ; the wings are bbckish, except at the base, where they are tawny, and very narrow, — they are fringed with short hairs and are rounded at the tip ; the legs are pale red or brownish, and the feet are black.... 