Author: Harold Maxwell-LefroyPublisher:
ISBN:
Category : Diptera
Languages : en
Pages : 88
Book Description
A Preliminary Account of the Biting Flies of India
Author: Harold Maxwell-LefroyPublisher:
ISBN:
Category : Diptera
Languages : en
Pages : 88
Book Description
The Chironomidae
Author: P.D. ArmitagePublisher: Springer Science & Business Media
ISBN: 9401107157
Category : Science
Languages : en
Pages : 579
Book Description
The dipteran family Chironomidae is the most widely distributed and frequently the most abundant group of insects in freshwater, with rep resentatives in both terrestrial and marine environments. A very wide range of gradients of temperature, pH, oxygen concentration, salinity, current velocity, depth, productivity, altitude and latitude have been exploited, by at least some chironomid species, and in grossly polluted environments chironomids may be the only insects present. The ability to exist in such a wide range of conditions has been achieved largely by behavioural and physiological adaptations with relatively slight morphological changes. It has been estimated that the number of species world-wide may be as high as 15000. This high species diversity has been attributed to the antiquity of the family, relatively low vagility leading to isolation, and evolutionary plasticity. In many aquatic ecosystems the number of chironomid species present may account for at least 50% of the total macroinvertebrate species recorded. This species richness, wide distribution and tolerance to adverse conditions has meant that the group is frequently recorded in ecological studies but taxonomic difficulties have in the past prevented non-specialist identification beyond family or subfamily level. Recent works, including genetic studies, have meant that the family is receiving much more attention globally.
Biting Flies
Author: Biting Flies
Author: Patrick MerrickPublisher:
ISBN: 9781567666311
Category : Juvenile Nonfiction
Languages : en
Pages : 36
Book Description
Describes the physical characteristics, behavior, and life cycle of different kinds of flies that bite.
Buzz, Sting, Bite
Author: Anne Sverdrup-ThygesonPublisher: Simon & Schuster
ISBN: 1982112875
Category : Science
Languages : en
Pages : 256
Book Description
An enthusiastic, witty, and informative introduction to the world of insects and why we—and the planet we inhabit—could not survive without them. Insects comprise roughly half of the animal kingdom. They live everywhere—deep inside caves, 18,000 feet high in the Himalayas, inside computers, in Yellowstone’s hot springs, and in the ears and nostrils of much larger creatures. There are insects that have ears on their knees, eyes on their penises, and tongues under their feet. Most of us think life would be better without bugs. In fact, life would be impossible without them. Most of us know that we would not have honey without honeybees, but without the pinhead-sized chocolate midge, cocoa flowers would not pollinate. No cocoa, no chocolate. The ink that was used to write the Declaration of Independence was derived from galls on oak trees, which are induced by a small wasp. The fruit fly was essential to medical and biological research experiments that resulted in six Nobel prizes. Blowfly larva can clean difficult wounds; flour beetle larva can digest plastic; several species of insects have been essential to the development of antibiotics. Insects turn dead plants and animals into soil. They pollinate flowers, including crops that we depend on. They provide food for other animals, such as birds and bats. They control organisms that are harmful to humans. Life as we know it depends on these small creatures. With ecologist Anne Sverdrup-Thygeson as our capable, entertaining guide into the insect world, we’ll learn that there is more variety among insects than we can even imagine and the more you learn about insects, the more fascinating they become. Buzz, Sting, Bite is an essential introduction to the little creatures that make the world go round.
Biting Flies
Author: Whitney CranshawPublisher:
ISBN:
Category : Flies
Languages : en
Pages : 3
Book Description
Zebra Stripes
Author: Timothy M. CaroPublisher: University of Chicago Press
ISBN: 022641101X
Category : Nature
Languages : en
Pages : 319
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.
Flies in Relation to Disease
Author: Edward HindlePublisher:
ISBN:
Category : Diptera
Languages : en
Pages : 426
Book Description
What Bit Me?
Author: Gordon M. NishidaPublisher: University of Hawaii Press
ISBN: 9780824814922
Category : Science
Languages : en
Pages : 84
Book Description
This reference covers the stinging and biting insects, spiders, mites, ticks, and their relatives commonly encountered by humans and pets in Hawai'i. In language understandable by nonscientists, the authors explain the history, life cycle, structure, and venoms and toxins known for each pest species. They provide descriptions to help you recognize what has bitten or stung you and to help you distinguish insects that are nuisances from those that are potentially dangerous. They also discuss how to treat bites and stings safely. What Bit Me? belongs on every home medical bookshelf. It contains information essential to parents, anyone who works with children, hikers, gardeners, agricultural workers, and especially health professionals. Book jacket.
Medical Insects and Arachnids
Author: R.P. LanePublisher: Springer Science & Business Media
ISBN: 9401115540
Category : Science
Languages : en
Pages : 733
Book Description
Surprising though it seems, the world faces almost as great a threat today from arthropod-borne diseases as it did in the heady days of the 1950s when global eradication of such diseases by eliminating their vectors with synthetic insecticides, particularly DDT, seemed a real possibility. Malaria, for example, still causes tremendous morbidity and mortality throughout the world, especially in Africa. Knowledge of the biology of insect and arachnid disease vectors is arguably more important now than it has ever been. Biological research directed at the development of better methods of control becomes even more important in the light of the partial failure of many control schemes that are based on insecticide- although not all is gloom, since basic biological studies have contributed enormously to the outstanding success of international control programmes such as the vast Onchocerciasis Control Programme in West Africa. It is a sine qua non for proper understanding of the epidemiology and successful vector control of any human disease transmitted by an arthropod that all concerned with the problem - medical entomologist, parasitologist, field technician - have a good basic understanding of the arthropod's biology. Knowledge will be needed not only of its direct relationship to any parasite or pathogen that it transmits but also of its structure, its life history and its behaviour - in short, its natural history. Above all, it will be necessary to be sure that it is correctly identified.