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Diptera Danica, Vol. 5: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint)

William Lundbeck
4.9/5 (28672 ratings)
Description:Excerpt from Diptera Danica, Vol. 5: Genera and Species of Flies Hitherto Found in Denmark Head a little broader than thorax, of transverse shape. Eyes broadly separated and equally separated in both sexes; vertex and frons broad; three ocelli. There are two pairs of fronto-orbital bristles, one approximated pair below, above the antennae, and one distant pair above; two ocellar bristles; four vertical bristles just above, and a little downwards on occiput a pair of smaller, a little converging postvertical bristles; along the eye-margins a row of postocular bristles, and along the oral margin on each side a row of six to seven oral bristles, the anterior pair crossing. Eyes not large but prominent, bare. Antennae short, six-jointed, third joint somewhat semiglobular or almost globular with a subapical, three-jointed arista, the basal joints of which are short; the two first antennal joints with small bristles, the third and the arista short-pubescent. Epistoma broad, rather low. Oral aperture circular. An oral cone developed, with the horse-shoe-shaped clypeus on the front side. Proboscis short; the mouth parts consisting of a triangular, semitubular labrum, a short, spindle-shaped, truncate hypopharynx, and maxillae with a small, short, pointed lacinia and relatively long, one-jointed, club-shaped palpi. Thorax rectangular; pro and metathorax small, no chitinized metasternum behind the hind coxae. There are humeral, posthumeral, notopleural, supra alar and postalar bristles, and on the disc dorsocentral bristles, of which those of the posterior pair are very small, so that there are two small praescutellar hairs; for the rest thorax and pleura bare. Scutellum with two apical bristles. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Diptera Danica, Vol. 5: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint). To get started finding Diptera Danica, Vol. 5: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint), you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.
Pages
349
Format
PDF, EPUB & Kindle Edition
Publisher
N/A
Release
2015
ISBN
0666601143

Diptera Danica, Vol. 5: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint)

William Lundbeck
4.4/5 (1290744 ratings)
Description: Excerpt from Diptera Danica, Vol. 5: Genera and Species of Flies Hitherto Found in Denmark Head a little broader than thorax, of transverse shape. Eyes broadly separated and equally separated in both sexes; vertex and frons broad; three ocelli. There are two pairs of fronto-orbital bristles, one approximated pair below, above the antennae, and one distant pair above; two ocellar bristles; four vertical bristles just above, and a little downwards on occiput a pair of smaller, a little converging postvertical bristles; along the eye-margins a row of postocular bristles, and along the oral margin on each side a row of six to seven oral bristles, the anterior pair crossing. Eyes not large but prominent, bare. Antennae short, six-jointed, third joint somewhat semiglobular or almost globular with a subapical, three-jointed arista, the basal joints of which are short; the two first antennal joints with small bristles, the third and the arista short-pubescent. Epistoma broad, rather low. Oral aperture circular. An oral cone developed, with the horse-shoe-shaped clypeus on the front side. Proboscis short; the mouth parts consisting of a triangular, semitubular labrum, a short, spindle-shaped, truncate hypopharynx, and maxillae with a small, short, pointed lacinia and relatively long, one-jointed, club-shaped palpi. Thorax rectangular; pro and metathorax small, no chitinized metasternum behind the hind coxae. There are humeral, posthumeral, notopleural, supra alar and postalar bristles, and on the disc dorsocentral bristles, of which those of the posterior pair are very small, so that there are two small praescutellar hairs; for the rest thorax and pleura bare. Scutellum with two apical bristles. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Diptera Danica, Vol. 5: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint). To get started finding Diptera Danica, Vol. 5: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint), you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.
Pages
349
Format
PDF, EPUB & Kindle Edition
Publisher
N/A
Release
2015
ISBN
0666601143
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