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A Contribution Toward An Alphabetical List Of The Known Fresh Water Sponges
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Book Synopsis A Contribution Toward an Alphabetical List of the Known Fresh-water Sponges by : Nathaniel Gist Gee
Download or read book A Contribution Toward an Alphabetical List of the Known Fresh-water Sponges written by Nathaniel Gist Gee and published by . This book was released on 1930 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by and published by . This book was released on 1968 with total page 1114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Thorp and Covich's Freshwater Invertebrates by : James H. Thorp
Download or read book Thorp and Covich's Freshwater Invertebrates written by James H. Thorp and published by Academic Press. This book was released on 2019-03-31 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thorp and Covich's Freshwater Invertebrates: Keys to Palaearctic Fauna, Fourth Edition, is part of a multivolume series covering inland water invertebrates of the world that began with Vol. I: Ecology and General Biology (2015), then Vol. II (2016) Keys to Nearctic Fauna, and finally in Vol. III (2018) Keys to Neotropical Hexapoda (insects and springtails). It now continues with identification keys for Palearctic invertebrates in Vol. IV. Two other volumes currently in development focus on general invertebrates of the Neotropical/Antarctic, and Australasian Bioregions. Other volumes in the early planning stages include Afrotropical and Oriental/Oceanic Bioregions. All volumes are designed for multiple uses and levels of expertise by professionals in universities, government agencies and private companies, as well as by graduate and undergraduate students. Provides identification keys for inland water (fresh to saline) invertebrates of the Palearctic Zoogeographic Region, from Iceland to Russia, and from the northern Pole region to Saharan Africa in the west, through the Middle East, and to the central China and Japan in the east Presents identification keys for aquatic invertebrates to the genus or species level for many groups and to family for Hexapoda, with the keys progressing from higher to lower taxonomic levels Includes a general introduction and sections on limitations, terminology and morphology, material preparation and preservation and references
Book Synopsis Thorp and Covich's Freshwater Invertebrates by : James H. Thorp
Download or read book Thorp and Covich's Freshwater Invertebrates written by James H. Thorp and published by Academic Press. This book was released on 2018-12-21 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thorp and Covich's Freshwater Invertebrates: Keys to Palaearctic Fauna, Fourth Edition, is part of a multivolume series covering inland water invertebrates of the world that began with Vol. I: Ecology and General Biology (2015), then Vol. II (2016) Keys to Nearctic Fauna, and finally in Vol. III (2018) Keys to Neotropical Hexapoda (insects and springtails). It now continues with identification keys for Palearctic invertebrates in Vol. IV. Two other volumes currently in development focus on general invertebrates of the Neotropical/Antarctic, and Australasian Bioregions. Other volumes in the early planning stages include Afrotropical and Oriental/Oceanic Bioregions. All volumes are designed for multiple uses and levels of expertise by professionals in universities, government agencies and private companies, as well as by graduate and undergraduate students. Provides identification keys for inland water (fresh to saline) invertebrates of the Palearctic Zoogeographic Region, from Iceland to Russia, and from the northern Pole region to Saharan Africa in the west, through the Middle East, and to the central China and Japan in the east Presents identification keys for aquatic invertebrates to the genus or species level for many groups and to family for Hexapoda, with the keys progressing from higher to lower taxonomic levels Includes a general introduction and sections on limitations, terminology and morphology, material preparation and preservation and references
Book Synopsis Systema Porifera by : John N.A. Hooper
Download or read book Systema Porifera written by John N.A. Hooper and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1779 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research whilst compiling this book has uncovered a fauna about twice the size as that previously published in the literature and consequently Systema Porifera revises and stabilizes the systematics of the phylum to accommodate this new knowledge in a contemporary framework. Practical tools (key illustrations, descriptions of character) are provided to facilitate the assignment of approximately 680 extant and 100 fossil genera. Systema Porifera is unique making sponge taxonomy widely available at the practical level of classification (genera, families, order). It is a taxonomic revision of sponges and spongiomorphis (such as sphinctozoans and archaeocyathans) based on re-evaluation of type materials and evidence. It is also a practical guide to sponge identification providing descriptions and illustrations of characters and interpretation of their importance to systematics. Systema Porifera addresses many long standing nomenclatural problems and provides a sound baseline for future debate on sponges and their place in time and space. Systema Porifera describes 3 classes, 7 subclasses, 24 orders, 127 families and 682 valid genera of extant sponges (with over 1600 nominal generic names and an additional 500 invalid names treated). Treatment of the fossil fauna is less comprehensive or critical, although 6 classes, 30 orders, 245 families and 998 fossil genera are mentioned. Keys to all recent and many fossil taxa are provided.
Book Synopsis A Contribution to the Physiology of the Fresh-water Sponges (Spongillidae) by : Herman van Trigt
Download or read book A Contribution to the Physiology of the Fresh-water Sponges (Spongillidae) written by Herman van Trigt and published by . This book was released on 1919 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlas of African Freshwater Sponges by : Renata Manconi
Download or read book Atlas of African Freshwater Sponges written by Renata Manconi and published by . This book was released on 2009 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis China Voyager by : William Joseph Haas
Download or read book China Voyager written by William Joseph Haas and published by M.E. Sharpe. This book was released on 1996 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: A biography of the scientist who spent 30 years in China as a Methodist educator, a Rockefeller official in Beijing, and as a biological researcher, exemplifies Sino-American interaction during the first half of the century. Haas (history, Fort Lewis College) surrounds his themes with the rich atmosphere of China during the period, detailing the interplay between religious and secular belief systems encountered by Gee in the educational institutions and in the culture. Annotation copyright by Book News, Inc., Portland, OR
Book Synopsis Comprehensive Revision of a Worldwide Collection of Freshwater Sponges (Porifera, Spongillidae) (Classic Reprint) by : J. T. Penney
Download or read book Comprehensive Revision of a Worldwide Collection of Freshwater Sponges (Porifera, Spongillidae) (Classic Reprint) written by J. T. Penney and published by Forgotten Books. This book was released on 2016-09-02 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Comprehensive Revision of a Worldwide Collection of Freshwater Sponges (Porifera, Spongillidae) In spite of the fact that serious scientific efforts in the taxonomic study of freshwater sponges were begun in the mid-19th century, and that a great number of subsequent investigators have contributed a massive amount of additional descriptive information, the taxonomy of this group has remained in a most chaotic state. Following Bowerbank's (1863) initial revision of all species of Spongilla, Gray (1867) was first to establish useful criteria for their generic differen tiation and to erect six new genera in addition to Spongilla Lamarck. Unfortunately, this system was criticized and its validity questioned by Carter (1881a), who claimed that Gray established his new genera without having seen Bowerbank's material upon which they were erected. Although fully unjustified in doing so, Carter (1881a) alto gether ignored Gray's existing generic names and devised his own system for the inclusion of Bowerbank's species and subsequently collected material. Thus it happened that Gray's well-established genera fell into complete obscurity for many decades, and Carter's system became firmly established, Without being seriously challenged by any subsequent taxonomist. From the turn of this century, several attempts were made to revise comprehensively the status of the ever increasing numbers of species. After the publication of the first bibliography of all freshwater sponges by Weltner it was chie y Annandale (1906 - 1919) who began to build the foundations to an improved and modernized knowledge of spongillid taxonomy. Annandale reestablished some of Gray's generic names, at least at a subgeneric level, and added a number of well-defined new genera to the conglomerate systems of Gray and Carter. Additional revisions were subsequently undertaken by Gee (1926 Schroder (1926 and Arndt (1923 to name just the most important contributors. Generic revisions were attempted by De Laubenfels (1936) and Jewell However, in spite of the fact that all these investigations have certainly helped to overcome a number of taxonomic difficulties, they seemed to have little effect on the stability of taxonomic nomenclature. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."
Book Synopsis Freshwater Sponges of India by : T. D. Soota
Download or read book Freshwater Sponges of India written by T. D. Soota and published by . This book was released on 1991 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Contribution to the Physiology of the Fresh-water Sponges (Spongillidae) by : H. van Trigt
Download or read book A Contribution to the Physiology of the Fresh-water Sponges (Spongillidae) written by H. van Trigt and published by . This book was released on 1914 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Contribution to the Physiology of the Fresh-Water Sponges (Spongillidae) by : Herman van Trigt
Download or read book A Contribution to the Physiology of the Fresh-Water Sponges (Spongillidae) written by Herman van Trigt and published by Sagwan Press. This book was released on 2018-02-07 with total page 308 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.
Book Synopsis Sponge Science in the New Millennium by : Maurizio Pansini
Download or read book Sponge Science in the New Millennium written by Maurizio Pansini and published by . This book was released on 2004 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies on the Fauna of Suriname and other Guyanas by : D.C. Geijakes
Download or read book Studies on the Fauna of Suriname and other Guyanas written by D.C. Geijakes and published by Springer. This book was released on 2013-12-17 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Limnology written by Paul Smith Welch and published by . This book was released on 1935 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bulletin ... by : United States National Museum
Download or read book Bulletin ... written by United States National Museum and published by . This book was released on 1968 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Taxonomic Listing of Common Marine Invertebrate Species from Southern California by :
Download or read book A Taxonomic Listing of Common Marine Invertebrate Species from Southern California written by and published by . This book was released on 1980 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: