Parasitic Copepods
Author : Charles Branch Wilson
Publisher :
Page : 438 pages
File Size : 14,26 MB
Release : 1908
Category : Copepoda
ISBN :
Author : Charles Branch Wilson
Publisher :
Page : 438 pages
File Size : 14,26 MB
Release : 1908
Category : Copepoda
ISBN :
Author : Tim M. Berra
Publisher : University of Chicago Press
Page : 645 pages
File Size : 34,10 MB
Release : 2008-09-15
Category : Science
ISBN : 0226044432
With more than 29,000 species, fishes are the most diverse group of vertebrates on the planet. Of that number, more than 12,000 species are found in freshwater ecosystems, which occupy less than 1 percent of the Earth’s surface and contain only 2.4 percent of plant and animal species. But, on a hectare-for-hectare basis, freshwater ecosystems are richer in species than more extensive terrestrial and marine habitats. Examination of the distribution patterns of fishes in these fresh waters reveals much about continental movements and climate changes and has long been critical to biogeographical studies and research in ecology and evolution. Tim Berra’s seminal resource, Freshwater Fish Distribution,maps the 169 fish families that swim in fresh water around the world. Each family account includes the class, subclass, and order; a pronunciation guide to the family name; life cycle information; and interesting natural history facts. Each account is illustrated, many with historical nineteenth-century woodcuts. Now available in paperback, this heavily cited work in ichthyology and biogeography will serve as a reference for students, a research support for professors, and a helpful guide to tropical fish hobbyists and anglers.
Author : Jostein Gaarder
Publisher : Farrar, Straus and Giroux
Page : 599 pages
File Size : 33,13 MB
Release : 2007-03-20
Category : Fiction
ISBN : 1466804270
A page-turning novel that is also an exploration of the great philosophical concepts of Western thought, Jostein Gaarder's Sophie's World has fired the imagination of readers all over the world, with more than twenty million copies in print. One day fourteen-year-old Sophie Amundsen comes home from school to find in her mailbox two notes, with one question on each: "Who are you?" and "Where does the world come from?" From that irresistible beginning, Sophie becomes obsessed with questions that take her far beyond what she knows of her Norwegian village. Through those letters, she enrolls in a kind of correspondence course, covering Socrates to Sartre, with a mysterious philosopher, while receiving letters addressed to another girl. Who is Hilde? And why does her mail keep turning up? To unravel this riddle, Sophie must use the philosophy she is learning—but the truth turns out to be far more complicated than she could have imagined.
Author : G.W. Esch
Publisher : Springer Science & Business Media
Page : 349 pages
File Size : 37,26 MB
Release : 2013-03-07
Category : Science
ISBN : 9401123527
Series Editor: Peter Calow, Department of Zoology, University of Sheffield, England The main aim of this series will be to illustrate and to explain the way organisms 'make a living' in nature. At the heart of this - their functional biology - is the way organisms acquire and then make use of resources in metabolism, movement, growth, reproduction, and so on. These processes will form the fundamental framework of all the books in the series. Each book will concentrate on a particular taxon (species, family, class or even phylum) and will bring together information on the form, physiology, ecology and evolutionary biology of the group. The aim will be not only to describe how organisms work, but also to consider why they have come to work in that way. By concentration on taxa which are well known, it is hoped that the series will not only illustrate the success of selection, but also show the constraints imposed upon it by the physiological, morphological and developmental limitations of the groups. Another important feature of the series will be its organismic orientation. Each book will emphasize the importance of functional integration in the day to-day lives and the evolution of organisms. This is crucial since, though it may be true that organisms can be considered as collections of gene determined traits, they nevertheless interact with their environment as integrated wholes and it is in this context that individual traits have been subjected to natural selection and have evolved.
Author : Gerald D. Schmidt
Publisher :
Page : 622 pages
File Size : 48,35 MB
Release : 1977
Category : Science
ISBN :
Author : Carlos M. Duarte
Publisher :
Page : 168 pages
File Size : 10,21 MB
Release : 2006
Category : Biodiversity
ISBN :
Author : Eleonora Trajano
Publisher : CRC Press
Page : 496 pages
File Size : 48,64 MB
Release : 2010-05-20
Category : Science
ISBN : 1439840482
In most habitats, adaptations are the single most obvious aspects of an organism's phenotype. However, the most obvious feature of many subterranean animals are losses, not adaptations. Even Darwin saw subterranean animals as degenerates: examples of eyelessness and loss of structure in general. For him, the explanation was a straightforward Lamarc
Author : Barbara Kingsolver
Publisher : Harper Collins
Page : 578 pages
File Size : 48,17 MB
Release : 2009-10-13
Category : Fiction
ISBN : 0061804819
New York Times Bestseller • Finalist for the Pulitzer Prize • An Oprah's Book Club Selection “Powerful . . . [Kingsolver] has with infinitely steady hands worked the prickly threads of religion, politics, race, sin and redemption into a thing of terrible beauty.” —Los Angeles Times Book Review The Poisonwood Bible, now celebrating its 25th anniversary, established Barbara Kingsolver as one of the most thoughtful and daring of modern writers. Taking its place alongside the classic works of postcolonial literature, it is a suspenseful epic of one family's tragic undoing and remarkable reconstruction over the course of three decades in Africa. The story is told by the wife and four daughters of Nathan Price, a fierce, evangelical Baptist who takes his family and mission to the Belgian Congo in 1959. They carry with them everything they believe they will need from home, but soon find that all of it—from garden seeds to Scripture—is calamitously transformed on African soil. The novel is set against one of the most dramatic political chronicles of the twentieth century: the Congo's fight for independence from Belgium, the murder of its first elected prime minister, the CIA coup to install his replacement, and the insidious progress of a world economic order that robs the fledgling African nation of its autonomy. Against this backdrop, Orleanna Price reconstructs the story of her evangelist husband's part in the Western assault on Africa, a tale indelibly darkened by her own losses and unanswerable questions about her own culpability. Also narrating the story, by turns, are her four daughters—the teenaged Rachel; adolescent twins Leah and Adah; and Ruth May, a prescient five-year-old. These sharply observant girls, who arrive in the Congo with racial preconceptions forged in 1950s Georgia, will be marked in surprisingly different ways by their father's intractable mission, and by Africa itself. Ultimately each must strike her own separate path to salvation. Their passionately intertwined stories become a compelling exploration of moral risk and personal responsibility.
Author : Merriam-Webster, Inc
Publisher : Merriam-Webster
Page : 1844 pages
File Size : 36,66 MB
Release : 2000
Category : Reference
ISBN : 9780877790174
A comprehensive, one-volume desk reference created in cooperation with Encyclopædia Britannica®. Features more than 25,000 informative and enlightening articles, over 1,250 photographs, and 350 maps, diagrams, and tables. Includes pronunciations.
Author : Greg Sherley
Publisher :
Page : 208 pages
File Size : 19,26 MB
Release : 2000
Category : Alien plants
ISBN :