Download or read book Freshwater Mollusks of the World written by Charles Lydeard and published by Johns Hopkins University Press. This book was released on 2019-04-02 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vinarski, Amy R. Wethington, Thomas Wilke

Download or read book A Review of the Land Mollusks of the Belgian Congo written by Henry Augustus Pilsbry and published by . This book was released on 1919 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Macruran Anomuran and Stomatopod Crustaceans Collected by the American Museum Congo Expedition 1909 1915 written by Waldo Lasalle Schmitt and published by . This book was released on 1927 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Academy of Natural Sciences of Philadelphia written by Academy of Natural Sciences of Philadelphia and published by . This book was released on 1928 with total page 1470 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Publications of the Academy of Natural Sciences of Philadelphia": v. 53, 1901, p. 788-794.

Download or read book Proceedings of The Academy of Natural Sciences Vol LXXXX 1928 written by and published by Academy of Natural Sciences. This book was released on with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Status and Distribution of Freshwater Biodiversity in Southern Africa written by Will Darwall and published by IUCN. This book was released on 2009 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: CD ROM to accompany this book available from Library Office.

Download or read book The Fresh Water Mollusca of Wisconsin written by Frank Collins Baker and published by . This book was released on 1928 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Freshwater Snails Of Africa And Their Medical Importance written by David S Brown and published by CRC Press. This book was released on 2002-09-11 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first half of this book is primarily a systematic survey of the snails, beginning with glossaries, keys for identification to genera and a checklist of species. This is followed by a synopsis of species, with brief notes on ecology, distribution and parasites. Relationships are then described between snails and schistosomes and with other parasites. The book goes on to consider the factors affecting snail populations and possible methods for population control.

Download or read book New Names Introduced by H A Pilsbry in the Mollusca and Crustacea written by William Clench and published by Academy of Natural Sciences. This book was released on 2007-12 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers all of the new names created by Pilsbry & his co-authors for both Recent & Fossil forms in the Mollusca & Crustacea. These names range in taxa from those above the family level to subspecies, varieties & forms. This work had its inception when the authors found it necessary to ¿card out¿ the new names which Pilsbry had instituted so that these names might be used in their own current problems of research in the field of malacology. As time went on, this catalogue increased in size & became a source of information to the staff. Its publication has make available a large file of data not easily located elsewhere. He introduced 5,680 names over a period of 75 years; he introduced more names than any other student in the field of malacology.

Download or read book Biogeography and Ecology of Southern Africa written by Marinus J.A. Werger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Southern Africa is certainly not a naturally bounded area so that there are several possibilities for delineating it and concepts about its extent. Wellington* discussed the various possibilities for delineation and suggested that one line stands out more clearly and definitely as a physical boundary than any other, namely the South Equatorial Divide, the watershed between the ZaIre, Cuanza and Rufiji Rivers on the one hand and the Z ambezi, Cunene and Rovuma Rivers on the other. This South Equatorial Divide is indeed a major line of separation for some organisms and is also applicable in a certain geographical sense, though it does not possess the slightest significance for many other groups of organisms, ecosystems or geographical and physical features of Africa. The placing of the northern boundary of southern Africa differs in fact strongly per scientific dis cipline and is also influenced by practical considerations regarding the possibilities of scientific work as subordinate to certain political realities and historically grown traditions. This is illustrated, for example, in such works as the Flora of Southern Africa, where the northern boundary of the area is conceived as the northern and eastern political boundaries of South West Africa, South Africa and Swaziland. Botswana, traditionally included in the area covered by the Flora Zambesiaca, thus forms a large wedge in 'Southern Africa'.

Download or read book The Nautilus written by and published by . This book was released on 1926 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conchologists Exchange written by and published by . This book was released on 1928 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nature written by Sir Norman Lockyer and published by . This book was released on 1927 with total page 1194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected papers written by Leslie Reginald Cox and published by . This book was released on 1925 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Natural Enemies of Terrestrial Molluscs written by G. M. Barker and published by CABI. This book was released on 2004 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first coherent examination of the vast literature on the diversity of organisms that constitute the natural enemies of terrestrial molluscs. In a series of review chapters, it provides an authoritative synthesis of current research on predators, parasites and pathogens and how they might be used to control mollusc pests.

Download or read book Bulletin of the American Museum of Natural History written by American Museum of Natural History and published by . This book was released on 1927 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprises articles on geology, paleontology, mammalogy, ornithology, entomology, and anthropology.

Download or read book Non marine Mollusca of Oregon and Washington written by Junius Henderson and published by . This book was released on 1929 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: