Biology of Blood-Sucking Insects


Book Description

Blood-sucking insects are the vectors of many of the most debilitating parasites of man and his domesticated animals. In addition they are of considerable direct cost to the agricultural industry through losses in milk and meat yields, and through damage to hides and wool, etc. So, not surprisingly, many books of medical and veterinary entomology have been written. Most of these texts are organized taxonomically giving the details of the life-cycles, bionomics, relationship to disease and economic importance of each of the insect groups in turn. I have taken a different approach. This book is topic led and aims to discuss the biological themes which are common in the lives of blood-sucking insects. To do this I have concentrated on those aspects of the biology of these fascinating insects which have been clearly modified in some way to suit the blood-sucking habit. For example, I have discussed feeding and digestion in some detail because feeding on blood presents insects with special problems, but I have not discussed respiration because it is not affected in any particular way by haematophagy. Naturally there is a subjective element in the choice of topics for discussion and the weight given to each. I hope that I have not let my enthusiasm for particular subjects get the better of me on too many occasions and that the subject material achieves an overall balance.




The Smaller Majority


Book Description

People Saving Their Trees in Hurricane Sandy will raise funds for charities to plant trees in stricken areas. Read inspiring, heartfelt, and heroic stories from people who used the Tree Whispering Storm Prep Whispers to help their trees survive Hurricane Sandy and to empower themselves in the face of disaster.




Life Cycle and Development of Diptera


Book Description

Diptera, or true flies, are of considerable economic importance, as these flies have a valuable role as scavengers, parasitoids and predators of other insects, pollinators, food for predators, bio-indicators of water quality, and tools for scientific research. In nine chapters, this book examines various aspects of flies of the order Diptera as well as some types of mosquitos and midges. Topics covered include taxonomy, phylogeny, life cycle, feeding habits, population control strategies, and more. A unique chapter on forensic entomology is particularly interesting. Beautifully illustrated and expertly researched, this volume will appeal to entomologists, biologists, and naturalists.




South African Insect Pests


Book Description







The Things That Fly in the Night


Book Description

The Things That Fly in the Night explores images of vampirism in Caribbean and African diasporic folk traditions and in contemporary fiction. Giselle Liza Anatol focuses on the figure of the soucouyant, or Old Hag—an aged woman by day who sheds her skin during night’s darkest hours in order to fly about her community and suck the blood of her unwitting victims. In contrast to the glitz, glamour, and seductiveness of conventional depictions of the European vampire, the soucouyant triggers unease about old age and female power. Tracing relevant folklore through the English- and French-speaking Caribbean, the U.S. Deep South, and parts of West Africa, Anatol shows how tales of the nocturnal female bloodsuckers not only entertain and encourage obedience in pre-adolescent listeners, but also work to instill particular values about women’s “proper” place and behaviors in society at large. Alongside traditional legends, Anatol considers the explosion of soucouyant and other vampire narratives among writers of Caribbean and African heritage who in the past twenty years have rejected the demonic image of the character and used her instead to urge for female mobility, racial and cultural empowerment, and anti colonial resistance. Texts include work by authors as diverse as Nobel Laureate Toni Morrison, U.S. National Book Award winner Edwidge Danticat, and science fiction/fantasy writers Octavia Butler and Nalo Hopkinson.




Illustrations of African Blood-Sucking Flies Other Than Mosquitoes and Tsetse-Flies


Book Description

This book is an illustrated guide to African blood-sucking flies that are not mosquitoes or tsetse-flies. It provides detailed descriptions and illustrations of various species of these flies, including their morphology, distribution, and behavior. It is a valuable resource for entomologists, public health officials, and anyone interested in the diverse insect fauna of Africa. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.




Zebra Stripes


Book Description

Why do zebras have stripes? Popular explanations range from camouflage to confusion of predators, social facilitation, and even temperature regulation. It is a challenge to test these proposals on large animals living in the wild, but using a combination of careful observations, simple field experiments, comparative information, and logic, Caro concludes that black-and-white stripes are an adaptation to thwart biting fly attack.