Welcome to our book review site go-pdf.online!
You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Flea-Beetles and Their Control (Classic Reprint)
Excerpt from Flea-Beetles and Their Control A' yet, little injury has been done to cultivated crops in Canada by this insect. In some seasons the beetle. 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.
General Distribution of the Flea Beetles in the Palaearctic Subregion (Coleoptera, Chrysomelidae, Alticinae)
This supplement comes not only to correct the inaccuracies and mistakes in the authors monograph of 1997, but also to update the nomenclature, taxonomy and distribution of the Alticinae, or flea beetles, in the Palaearctic subregion. As a result, 83 names of flea beetles are eliminated, mostly as synonyms, while 113 species are added. So the total number of species or subspecies has increased from 1,358 to 1,388. The following three genera are added to the regional list: Aeschrocnemis, Cyrsylus and Heyrovskya. Blagoi Gruev, born 1936, is a lecturer of general biogeography at the University of Plovdiv, the author of the first textbook on this subject in Bulgaria, who also provided an original biogeographical division of the country. He has described 64 new taxa of Chrysomelidae from various parts of the Palaearctic, Oriental and Afrotropical realms. Manfred Doberl, born 1933, has devoted 40 years of his life to teaching and entomology. He has also described numerous new Palaearctic and Oriental flea beetles, published in more than 30 papers.
Afrotropical flea beetle genera: a key to their identification, updated catalogue and biogeographical analysis (Coleoptera, Chrysomelidae, Galerucinae, Alticini)
The genera of Chrysomelidae Galerucinae Alticini from the Afrotropical region are revised. The monograph includes a key for their identification, habitus photos of all genera, microscope and scanning electron micrographs of many diagnostic morphological characters and an updated annotated catalogue with biogeographical notes that including new distributional data for Sub-Saharan Africa and Madagascar. The following new synonymies are established: Aphthona Chevrolat, 1836 = Ethiopia Scherer, 1972; Sanckia Duvivier, 1891 = Eugonotes Jacoby, 1897; Eurylegna Weise, 1910a = Eurylegniella Scherer, 1972; Kimongona Bechyn?, 1959a = Mesocrepis Scherer, 1963; Diphaulacosoma Jacoby, 1892a = Neoderina B...
