Description:Excerpt from Diptera Danica, Vol. 6: Genera and Species of Flies Hitherto Found in Denmark Head large, semiglobular, in Pipunculus (and Nephrocerus) specially large, as long or about as long as broad, pulled out behind the eve-margin and then deeply excavated, in the other genera it is shorter, Hat or only slightly concave behind, without any margin behind the eyes (figs. 1 and 2); it is broader than thorax. Eyes generally touching in the male, sometimes quite narrowly separated, in the female separated, but rather narrowly. Vertex with three ocelli; it has in Nephrocenis and Pipunculus no bristles, but in the other genera there is a pair of long, parallel ocellar bristles, directed forwards. In the males with the eyes touching the vertex and frons are elongateiv triangular, and when the eyes are only approximate, vertex and frons are narrowly connected; in the females the frons forms a narrow band from the ocelli to the antennar, vertex, frons and epistoma are not raised above the level of the eyes in Pipunculus, but in Chalarus and Verrallia vertex anil epistoma are a little raised and are therefore seen in these two genera, when the head is viewed in profile, but not in Pipunculus (figs. I and 2). 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. 6: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint). To get started finding Diptera Danica, Vol. 6: 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.
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Diptera Danica, Vol. 6: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint)
Description: Excerpt from Diptera Danica, Vol. 6: Genera and Species of Flies Hitherto Found in Denmark Head large, semiglobular, in Pipunculus (and Nephrocerus) specially large, as long or about as long as broad, pulled out behind the eve-margin and then deeply excavated, in the other genera it is shorter, Hat or only slightly concave behind, without any margin behind the eyes (figs. 1 and 2); it is broader than thorax. Eyes generally touching in the male, sometimes quite narrowly separated, in the female separated, but rather narrowly. Vertex with three ocelli; it has in Nephrocenis and Pipunculus no bristles, but in the other genera there is a pair of long, parallel ocellar bristles, directed forwards. In the males with the eyes touching the vertex and frons are elongateiv triangular, and when the eyes are only approximate, vertex and frons are narrowly connected; in the females the frons forms a narrow band from the ocelli to the antennar, vertex, frons and epistoma are not raised above the level of the eyes in Pipunculus, but in Chalarus and Verrallia vertex anil epistoma are a little raised and are therefore seen in these two genera, when the head is viewed in profile, but not in Pipunculus (figs. I and 2). 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. 6: Genera and Species of Flies Hitherto Found in Denmark (Classic Reprint). To get started finding Diptera Danica, Vol. 6: 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.