Monograph of Living Chitons (Mollusca: Polyplacophora), Volume 2 Suborder Ischnochitonina. Ischnochitonidae: Schizoplacinae, Callochitoninae and Lepidochitoninae PDF Download
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Author: Piet Kaas
Publisher: BRILL
ISBN: 9004431683
Category : Science
Languages : en
Pages : 198
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Book Description
Author: Piet Kaas
Publisher: BRILL
ISBN: 9004431683
Category : Science
Languages : en
Pages : 198
Get Book Here
Book Description
Author: Piet Kaas
Publisher: BRILL
ISBN: 9004431705
Category : Science
Languages : en
Pages : 298
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Book Description
Author: Piet Kaas
Publisher: BRILL
ISBN: 9004431713
Category : Science
Languages : en
Pages : 402
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Book Description
Author: Piet Kaas
Publisher: BRILL
ISBN: 9789004077713
Category : Science
Languages : en
Pages : 208
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Book Description
Author: Piet Kaas
Publisher: BRILL
ISBN: 9004431691
Category : Science
Languages : en
Pages : 302
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Book Description
Author: A. M. Scheltema
Publisher: CSIRO PUBLISHING
ISBN: 9780643067073
Category : Animals
Languages : en
Pages : 372
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Book Description
Author: Darryl L. Felder
Publisher: Texas A&M University Press
ISBN: 1603440941
Category : Science
Languages : en
Pages : 1449
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Book Description
This landmark scientific reference for scientists, researchers, and students of marine biology tackles the monumental task of taking a complete biodiversity inventory of the Gulf of Mexico with full biotic and biogeographic information. Presenting a comprehensive summary of knowledge of Gulf biota through 2004, the book includes seventy-seven chapters, which list more than fifteen thousand species in thirty-eight phyla or divisions and were written by 138 authors from seventy-one institutions in fourteen countries. This first volume of Gulf of Mexico Origin, Waters, and Biota, a multivolumed set edited by John W. Tunnell Jr., Darryl L. Felder, and Sylvia A. Earle, provides information on each species' habitat, biology, and geographic range, along with full references and a narrative introduction to the group, which opens each chapter.
Author: Piet Kaas
Publisher:
ISBN:
Category : Chitons
Languages : en
Pages : 312
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Book Description
Author: Charles F. Sturm
Publisher: Universal-Publishers
ISBN: 1581129300
Category : Science
Languages : en
Pages : 445
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Book Description
Mollusks have been important to humans since our earliest days. Initially, when humans were primarily interested in what they could eat or use, mollusks were important as food, ornaments, and materials for tools. Over the centuries, as human knowledge branched out and individuals started to study the world around them, mollusks were important subjects for learning how things worked. In this volume, the editors and contributors have brought together a broad range of topics within the field of malacology. It is our expectation that these topics will be of interest and use to amateur and professional malacologists.
Author: Ingo S. Wehrtmann
Publisher: Springer Science & Business Media
ISBN: 1402082789
Category : Science
Languages : en
Pages : 545
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Book Description
Life began in the sea, and even today most of the deep diversity of the planet is marine. This is often forgotten, especially in tropical countries like Costa Rica, renowned for their rain forests and the multitude of life forms found therein. Thus this book focusing on marine diversity of Costa Rica is particularly welcome. How many marine species are there in Costa Rica? The authors report a total of 6,777 species, or 3. 5% of the world’s total. Yet the vast majority of marine species have yet to be formally described. Recent estimates of the numbers of species on coral reefs range from 1–9 million, so that the true number of marine species in Costa Rica is certainly far higher. In some groups the numbers are likely to be vastly higher because to date they have been so little studied. Only one species of nematode is reported, despite the fact that it has been said that nematodes are the most diverse of all marine groups. In better studied groups such as mollusks and crustaceans, reported numbers are in the thousands, but even in these groups many species remain to be described. Indeed the task of describing marine species is daunting – if there really are about 9 million marine species and Costa Rica has 3. 5% of them, then the total number would be over 300,000. Clearly, so much remains to be done that new approaches are needed. Genetic methods have en- mous promise in this regard.
