Download or read book Diptera danica Asilidae Bombyliidae Therevidae Scenopinidae 1908 written by William Lundbeck and published by . This book was released on 1908 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diptera Danica written by William Lundbeck and published by . This book was released on 1908 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diptera Danica Vol 2 written by William Lundbeck and published by Forgotten Books. This book was released on 2017-11-12 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diptera Danica, Vol. 2: Genera and Species of Flies Hitherto Found in Denmark; Asilidae, Bombyliidae, Therevidae, Scenopinidae The larvae are elongated, cylindrical, finely striated longitudinally. The body consists of thirteen segments including the head and when the segment-like part in front of the last segment is counted. The abdominal segments have sometimes transverse swellings, especially below, or they have warts. The head is small, retractile, and brown, chitinised. There are some bristles on the head and the last segment. The mouth parts consist of a median, hook-formed labrum, knife shaped mandibles and large and broad maxillae With a generally two-jointed palpus. The mandibles and maxillae are movable up and down. There are small antennal papillae but no eyes. The larva is amphipneustic with spiracles on prothorax and on the penultimate segment (or segment-like part); the spiracles are small. The pupa is free; on the front side of the head across the lower part of the eyes lie the antennal sheaths, directed to each side; they have a strong spine at the base and are compressed With some strong downwards inclined spines. At the bases of the sheaths of Wings and legs there are generally small spines. The abdominal segments have each a girdle of spines above and a girdle of bristles below; at the apex of the body there are some spines. 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.

Download or read book Diptera Danica written by William Lundbeck and published by . This book was released on 1907 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diptera Danica written by William Lundbeck and published by . This book was released on 1908 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diptera Danica written by William Lundbeck and published by . This book was released on 1907 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Zoological Record written by and published by . This book was released on 1910 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Catalogue of Scientific Literature written by and published by . This book was released on 1910 with total page 1486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Linnean Society of New South Wales written by Linnean Society of New South Wales and published by . This book was released on 1924 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1910 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by National Agricultural Library (U.S.) and published by . This book was released on 1907 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Library Bulletin written by United States. Department of Agriculture. Library and published by . This book was released on 1906 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Systematics of Lasiopogon Diptera Asilidae written by Robert A. Cannings and published by . This book was released on 2002 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genus Lasiopogon is a widespread group of robber flies (Diptera: Asilidae) inhabiting the north temperate parts of the Earth. This study is the first to examine the genus as a complete entity and clearly define intrageneric relationships. It is also the first to pay special attention to the male and female genitalia, important structures in the taxonomy of the genus. There are 118 known species of Lasiopogon, about half of these yet to be described. Dr. Cannings gives a cladistic overview of some defined species groups, and provides a detailed taxonomic and phylogenetic analysis of the 7 species groups and 29 species in the opaculus section, comprising about 25 per cent of the genus. He describes 14 new species in this section and redescribes the others. Dr. Cannings also offers a biogeographic hypothesis of the history of Lasiopogon, suggesting that the genus may have originated in Laurasia as early as the late Jurassic period.

Download or read book Accessions to the Department Library written by United States. Department of Agriculture. Library and published by . This book was released on 1907 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diptera of Patagonia and South Chile written by and published by . This book was released on 1932 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Catalogue of Scientific Literature 1901 1914 written by and published by . This book was released on 1910 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BEE FLIES OF WORLD written by Frank Montgomery Hull and published by Smithsonian Books (DC). This book was released on 1973-11-17 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: