Download or read book Journal of the Entomological Society of Southern Africa written by Entomological Society of Southern Africa and published by . This book was released on 1990 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book African Entomology written by and published by . This book was released on 2008 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Memoirs of the Entomological Society of Southern Africa written by Entomological Society of Southern Africa and published by . This book was released on 1973 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the 15th Entomological Congress written by Martin H. Villet and published by . This book was released on 2005 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Seventeenth Entomological Congress 3 to 6 July 2011 University of the Free State Bloemfontein South Africa written by and published by . This book was released on 2011 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the First Congress of the Entomological Society of Southern Africa 1974 Stellenbosch written by Entomological Society of Southern Africa and published by . This book was released on 1975 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the 16th Entomological Congress written by John Terblanche and published by . This book was released on 2009 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insects in African Economy and Environment written by Entomological Society of Southern Africa. Congress and published by . This book was released on 1997 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Memoirs of Black Entomologists written by Eric W. Riddick and published by Entomological Society of America. This book was released on 2015-07-07 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Memoirs of Black Entomologists: Reflections on Childhood, University, and Career Experiences brings together 20 black entomologists from the U.S. and around the world to share the stories of what drew them to the field, along with advice for black and minority students looking for a rewarding career in the entomological sciences.

Download or read book Proceedings of the 14th Entomological Congress written by Riaan Stals and published by . This book was released on 2003 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Joint Congress of the Entomological Society of Southern Africa and the African Association of Insect Scientists written by and published by . This book was released on 1997 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dystiscidae Coleoptera written by Anders N. Nilsson and published by BRILL. This book was released on 2021-10-25 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concerns about global biodiversity are rising dramatically, yet we are lagging behind in the most basic prerequisite for its understanding and conservation: the inventory. Insect species may make up five or ten times the number of all other plant and animal species combined, and as such they represent one of the major challenges in biosystematic science. World Catalogue of Insects is an initiative aiming at compiling worldscale, authoritative catalogues of monophyletic insect taxa. We are therefore proud to launch this major series. Volumes will as a minimum contain standard nomenclatoral information on all names pertaining to the taxon treated, including type locality and distribution to the extent this is relevant. Additional information is optional, e. g., location, status and condition of types; biology; bibliographical information; pest status; vector status; etc. This volume three focuses on Dytiscidae (Coleoptera). (Series: World Catalogue of Insects)

Download or read book Systematic Catalogue of the Soft Scale Insects of the World written by Yair Ben-Dov and published by CRC Press. This book was released on 2020-08-26 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: A catalogue of the soft-scale insects of the world (Homoptera: Coccoidea: Cocidae) with data on geographical distribution, host plants, biology and economic importance. This catalogue lists 162 genera comprising 1090 species and subspecies which have been described since Linnaeus (1758) until the cutoff date of December 1991. Extensive data are presented on taxonomy, nomenclature, synonyms, geographical distribution, host plants, biology, and economic importance of the species. New combinations are established for 40 species. One species, namely Filippia subterranea Gomez-Menor Ortega, is newly synonymized with Lecanopsis formicarum Newstead.

Download or read book The Principles of Insect Physiology written by Vincent B. Wigglesworth and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: INSECTS PROVIDE an ideal medium in which to study all the problems of physiology. But if this medium is to be used to the best advantage, the principles and peculiarities of the insect's organization must be first appreciated. It is the purpose of this book to set forth these principles so far as they are understood at the present day. There exist already many excellent text-books of general ento mology; notably those of Imms, Weber, and Snodgrass, to mention only the more recent. But these authors have necessarily been preoccupied chiefly with describing the diversity of form among insects; discussions on function being correspondingly condensed. In the present work the emphasis is reversed. Struc ture is described only to an extent sufficient to make the physiological argument intelligible. Every anatomical peculiarity, every ecological specialization, has indeed its physiological counterpart. In that sense, anatomy, physiology and ecology are not separable. But regarded from the standpoint from which the present work is written, the endless modifications that are met with among insects are but illustrations of the general principles of their physiology, which it is the aim of this book to set forth. Completeness in such a work is not possible, or desirable; but an endeavour has been made to illustrate each physiological characteristic by a few concrete examples, and to include sufficient references to guide the student to the more important sources. The physiology of insects is to some the handmaid of Economic Entomology.

Download or read book Journal of the Entomological Society of Southern Africa written by Entomological Society of Southern Africa and published by . This book was released on 1988 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Carcasson s African Butterflies written by PR Ackery and published by CSIRO PUBLISHING. This book was released on 1995-01-01 with total page 1626 pages. Available in PDF, EPUB and Kindle. Book excerpt: The result of more than 20 years of research and collaboration by international butterfly experts, this book is the first comprehensive catalogue to the butterfly fauna of any major tropical region and, as such, provides a basic research tool for any worker with an interest in African butterflies. Covering 3593 recognised species in 300 genera, it deals with about 20% of the world butterfly fauna. Included are entries for all genus-group, species-group and infra-subspecific names applicable to the Afrotropical butterflies, a total of about 14 000 names. This work has a more wide-ranging appeal than a narrow taxonomic list, a volume that will be of value not only to taxonomists but to all biologists with an interest in Africa and its butterfly fauna.

Download or read book Ecology Of Forest Insects written by A. Szujecki and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few branches of the biological sciences have developed to such an extent as has ecology in the recent decades. The successful development of this science is directly related to need to create a sound scientific basis by which we can control our diminishing natural resources and integrate this with the control of biological systems of the component species. Studies on the bioenergetics of ecosystems, as well as on the home ostatic mechanisms functioning at the populations and biocenoses levels are of great importance in this respect. The results of these studies are very significant in forestry management which deals with multiannual tree communities - forest stands. It is particularly important in this of the necessity for the possible respect for economic planning, in view prolonged maintenance of forest biocenoses as stable systems. Neither in the present nor in the immediate future can be protection of forest ecosystems consisting of natural plant and animal communities be achieved by the cultivation of resistant forms or the intensification of chemical intervention.