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Author : Aaron Louis Treadwell
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.A/5 ( download)
Download or read book Polychaetous Annelids of the Pacific Coast written by Aaron Louis Treadwell and published by . This book was released on 1914 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Aaron Louis Treadwell
Publisher : Palala Press
ISBN 13 : 9781343195547
Total Pages : 74 pages
Book Rating : 4.1/5 (955 download)
Download or read book Polychaetous Annelids of the Pacific Coast written by Aaron Louis Treadwell and published by Palala Press. This book was released on 2015-09-19 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.
Author : F. R. Bernard
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (731 download)
Download or read book Benthic Polychaetous Annelids from Deep Water Off Western Mexico and Adjacent Areas in the Eastern Pacific Ocean written by F. R. Bernard and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Percy Moore
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)
Download or read book The Polychaetous Annelids Dredged by the U.S.S. "Albatross" Off the Coast of Southern California written by J. Percy Moore and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew L. Lissner
Publisher :
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.:/5 ( download)
Download or read book Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and Western Santa Barbara Channel: The Annelidia, part 2, polychaeta: phyllodocida (syllidae and scale-bearing families), amphinomida, and eunicida written by Andrew L. Lissner and published by . This book was released on 1995 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ingo S. Wehrtmann
Publisher : Springer Science & Business Media
ISBN 13 : 1402082789
Total Pages : 545 pages
Book Rating : 4.4/5 (2 download)
Download or read book Marine Biodiversity of Costa Rica, Central America written by Ingo S. Wehrtmann and published by Springer Science & Business Media. This book was released on 2008-12-28 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author :
Publisher :
ISBN 13 :
Total Pages : 566 pages
Book Rating : 4.3/5 (243 download)
Download or read book Contributions to Canadian Biology written by and published by . This book was released on 1924 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Biological Board of Canada
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.E/5 ( download)
Download or read book Further Contributions to Canadian Biology written by Biological Board of Canada and published by . This book was released on 1924 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Biological Board of Canada
Publisher :
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.3/5 (91 download)
Download or read book Contributions to Canadian Biology and Fisheries written by Biological Board of Canada and published by . This book was released on 1924 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Academy of Natural Sciences
ISBN 13 : 9781437955286
Total Pages : 316 pages
Book Rating : 4.9/5 (552 download)
Download or read book Proceedings of The Academy of Natural Sciences (Vol. 132, 1980) written by and published by Academy of Natural Sciences. This book was released on with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Aaron Louis Treadwell
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.A/5 ( download)
Download or read book Polychaetous Annelids of the Hawaiian Islands Collected by the Steamer Albatross in 1902 written by Aaron Louis Treadwell and published by . This book was released on 1906 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Günter Purschke
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110291584
Total Pages : 492 pages
Book Rating : 4.1/5 (12 download)
Download or read book Annelida written by Günter Purschke and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-03-18 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first in a series of 4 volumes in the Handbook of Zoology series about morphology, anatomy, reproduction, development, ecology, phylogeny and systematics of Annelida. This first volume covers members of the so-called basal radiation and the first part of Sedentaria. It is supplemented by chapters on the history of annelid research, their fossil record, and an introduction to the phylogeny of annelids and their position in the tree of life. In the latter chapter the history of their systematic is reviewed giving an almost complete picture of systematic-scientific progress especially in the past years which changed our view on annelid phylogeny dramatically. The most basal annelids, lately united as Palaeoannelida, represent two families of aberrant polychaetes formerly often suggested to be highly derived which now give us a fresh look on how the ancestral annelid may have looked like. These lack certain key characters such as nuchal organs and possess rather simple nervous systems which now likely represent primitive character states. In this basal radiation the first taxon of apparently unsegmented and achaetigerous animals is positioned, the Sipuncula. Most likely another group of platyhelminth-like and unsegmented and even chaeta-lees annelids, Lobatocerebridae falls into this basal radiation. The section of Sedentaria starts with Orbiniida, a taxon characterized by elongated, thread-like worms which do not have anterior appendages like palps and comprises several families representing members of the Meiofauna. These minute worms often inhabiting the interstitial spaces in marine sands are suggested to have evolved by progenesis. The second higher taxon is represented by Cirratuliformia comprising nine families of typical sedentary polychaetes each of which showing a remarkable variation of the annelid body plan. Members of this taxon usually exhibit many annelid characters but certain also lack the most typical prostomial appendages, the palps.
Author :
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (7 download)
Download or read book Bulletin written by and published by . This book was released on 1920 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Laboratory and Field Text Invertebrate Zoology
Publisher : Univ of California Press
ISBN 13 :
Total Pages : 464 pages
Book Rating : 4./5 ( download)
Download or read book Intertidal Invertebrates of the Central California Coast written by Laboratory and Field Text Invertebrate Zoology and published by Univ of California Press. This book was released on with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S. F. Light
Publisher : Univ of California Press
ISBN 13 : 0520324609
Total Pages : 460 pages
Book Rating : 4.5/5 (23 download)
Download or read book Intertidal Invertebrates of the Central California Coast written by S. F. Light and published by Univ of California Press. This book was released on 2023-11-10 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1954.
Author :
Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (3 download)
Download or read book Fishery Bulletin written by and published by . This book was released on 1972 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rutger Horst
Publisher :
ISBN 13 :
Total Pages : 714 pages
Book Rating : 4.:/5 (318 download)
Download or read book Polychaeta Errantia of the Siboga Expedition written by Rutger Horst and published by . This book was released on 1912 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt:
