Insect World Digest

Insect World Digest PDF Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 204

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Book Description

Insect World Digest

Insect World Digest PDF Author:
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 204

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Book Description


Insects and Spiders

Insects and Spiders PDF Author: Matthew Robertson
Publisher: Little Simon
ISBN: 9781575849836
Category : Juvenile Nonfiction
Languages : en
Pages : 68

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Book Description
Uses text, illustrations, and activities to present all sorts of information about insects and spiders.

Extraordinary Insects

Extraordinary Insects PDF Author: Anne Sverdrup-Thygeson
Publisher: HarperCollins
ISBN: 9780008316372
Category : Evolution (Biology)
Languages : en
Pages : 320

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Book Description
A journey into the weird, wonderful and truly astonishing lives of the small but mighty creatures who keep the world turning. Out of sight, underfoot, unseen beyond fleeting scuttles or darting flights, insects occupy a hidden world, yet are essential to sustaining life on earth. Insects influence our ecosystem like a ripple effect on water. They arrived when life first moved to dry land, they preceded - and survived - the dinosaurs, they outnumber the grains of sand on all the world's beaches, and they will be here long after us. Working quietly but tirelessly, they give us food, uphold our ecosystems, can heal our wounds and even digest plastic. They could also provide us with new solutions to the antibiotics crisis, assist in disaster zones and inspire airforce engineers with their flying techniques. But their private lives are also full of fun, intrigue and wonder -musical mating rituals; house-hunting for armies of beetle babies; metamorphosing into new characters; throwing parties in fermenting sap; cultivating fungi for food; farming smaller species for honey dew and always ensuring that what is dead is decomposed, ready to become life once again. Here, we will discover life and death, drama and dreams, all on a millimetric scale. Like it or not, Earth is the planet of insects, and this is their extraordinary story.

Borne on the Wind

Borne on the Wind PDF Author: Stephen Dalton
Publisher:
ISBN:
Category : Animal flight
Languages : en
Pages : 168

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Book Description


The Insect World

The Insect World PDF Author: Louis Figuier
Publisher: BoD – Books on Demand
ISBN: 3368164317
Category : Fiction
Languages : en
Pages : 550

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Book Description
Reprint of the original, first published in 1872.

Buzz, Sting, Bite

Buzz, Sting, Bite PDF Author: Anne Sverdrup-Thygeson
Publisher: Simon & Schuster
ISBN: 1982112875
Category : Science
Languages : en
Pages : 256

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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.

Encyclopedia of Entomology

Encyclopedia of Entomology PDF Author: John L. Capinera
Publisher: Springer Science & Business Media
ISBN: 9781402062421
Category : Science
Languages : en
Pages : 4346

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Book Description
This text brings together fundamental information on insect taxa, morphology, ecology, behavior, physiology, and genetics. Close relatives of insects, such as spiders and mites, are included.

The Battle of the Beetles 2: Beetle Queen

The Battle of the Beetles 2: Beetle Queen PDF Author: M.G. Leonard
Publisher: Chicken House
ISBN: 1911077376
Category : Juvenile Fiction
Languages : en
Pages : 268

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Book Description
Cruel beetle fashionista, Lucretia Cutter, is at large with her yellow ladybird spies - and she has a devious plan. Darkus, Virginia and Bertolt are determined to stop her, but Darkus's dad is dead set against their involvement. Hope rests on Novak, Lucretia's daughter and a Hollywood actress, but the beetle diva is always one scuttle ahead ...

The Insect World: Being a Popular Account of the Orders of Insects

The Insect World: Being a Popular Account of the Orders of Insects PDF Author: Louis Figuier
Publisher: Library of Alexandria
ISBN: 1465611371
Category : Fiction
Languages : en
Pages : 608

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Book Description
"Each facette, with its lens and nervous filament, separated from those surrounding them by the pigment in which they are enclosed, form an isolated apparatus, impenetrable to all rays of light, except those which fall perpendicularly on the centre of the facette, which alone is devoid of pigment. All rays falling obliquely are absorbed by that pigment which surrounds the gelatinous cone. It results partly from this, and partly from the immobility of the eye, that the field of vision of each facette is very limited, and that there are as many objects reflected on the optic filaments as there are corneæ. The extent, then, of the field of vision will be determined, not by the diameter of these last, but by the diameter of the entire eye, and will be in proportion to its size and convexity. But whatever may be the size of the eyes, like their fields of vision, they are independent of each other; there is always a space, greater or less, between them; and the insect cannot see objects in front of this space without turning its head. What a peculiar sensation must result from the multiplicity of images on the optic filaments! This is not more easily explained than that which happens with animals which, having two eyes, see only one image; and probably the same is the case with insects. But these eyes usually look in opposite directions, and should see two images, as in the chameleon, whose eyes move independently of each other. The clearness and length of vision will depend, continues M. Müller, on the diameter of the sphere of which the entire eye forms a segment, on the number and size of the facettes, and the length of the cones or lenses. The larger each facette, taken separately, and the more brilliant the pigment placed between the lenses, the more distinct will be the image of objects at a distance, and the less distinct that of objects near. With the latter the luminous rays diverge considerably; while those from the former are more parallel. In the first case, in traversing the pigment, they impinge obliquely on the crystalline, and consequently confuse the vision; in the second, they fall more perpendicularly on each facette.

Garden Insects of North America

Garden Insects of North America PDF Author: Whitney Cranshaw
Publisher: Princeton University Press
ISBN: 0691167443
Category : Nature
Languages : en
Pages : 704

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Book Description
An updated edition of the most complete resource on backyard insects available This second edition of Garden Insects of North America solidifies its place as the most comprehensive guide to the common insects, mites, and other “bugs” found in the backyards and gardens of the United States and Canada. Featuring 3,300 full-color photos and concise, detailed text, this fully revised book covers the hundreds of species of insects and mites associated with fruits and vegetables, shade trees and shrubs, flowers and ornamental plants, and turfgrass—from aphids and bumble bees to leafhoppers and mealybugs to woollybears and yellowjacket wasps—and much more. This new edition also provides a greatly expanded treatment of common pollinators and flower visitors, the natural enemies of garden pests, and the earthworms, insects, and other arthropods that help with decomposing plant matter in the garden. Designed to help you easily identify what you find in the garden, the book is organized by where insects are most likely to be seen—on leaves, shoots, flowers, roots, or soil. Photos are included throughout the book, next to detailed descriptions of the insects and their associated plants. An indispensable guide to the natural microcosm in our backyards, Garden Insects of North America continues to be the definitive resource for amateur gardeners, insect lovers, and professional entomologists. Revised and expanded edition covers most of the insects, mites, and other “bugs” one may find in yards or gardens in the United States and Canada—all in one handy volume Features more than 3,300 full-color photos, more than twice the illustrations of the first edition Concise, informative text organized to help you easily identify insects and the plant injuries that they may cause