Download or read book Two New Species of Gargamella Mollusca Nudibranchia from South Africa written by Jocelyn B. Garovoy and published by . This book was released on 1999 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Conchology written by and published by . This book was released on 2004 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Evolution of Primary Sexual Characters in Animals written by Janet Leonard and published by Oxford University Press. This book was released on 2010-07-19 with total page 923 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primary sexual traits, those structures and processes directly involved in reproduction, are some of the most diverse, specialized, and bizarre in the animal kingdom. Moreover, reproductive traits are often species-specific, suggesting that they evolved very rapidly. This diversity, long the province of taxonomists, has recently attracted broader interest from evolutionary biologists, especially those interested in sexual selection and the evolution of reproductive strategies. Primary sexual characters were long assumed to be the product of natural selection, exclusively. A recent alternative suggests that sexual selection explains much of the diversity of “primary” sexual characters. A third approach to the evolution of reproductive interactions after copulation or insemination has been to consider the process one of sexual conflict. That is, the reproductive processes of a species may reflect, as does the mating system, evolution acting on males and on females, but in different directions. In this volume, authors explore a wide variety of primary sexual characters and selective pressures that have shaped them, from natural selection for offspring survival to species-isolating mechanisms, sperm competition, cryptic female choice and sexual arms races. Exploring diverse reproductive adaptations from a theoretical and practical perspective, The Evolution of Primary Sexual Characters will provide an unparalleled overview of sexual diversity in many taxa and an introduction to the issues in sexual selection that are changing our view of sexual processes.

Download or read book Proceedings of the California Academy of Sciences written by California Academy of Sciences and published by . This book was released on 1999 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Opisthobranch Newsletter written by and published by . This book was released on with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Zoological record written by and published by . This book was released on 1870 with total page 930 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Malacological Bulletin written by and published by . This book was released on 2002 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nudibranchs of Southern Africa written by Terrence Gosliner and published by . This book was released on 1987 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Evolution of Primary Sexual Characters in Animals written by Janet Leonard and published by Oxford University Press. This book was released on 2010-07-16 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primary sexual traits, those structures and processes directly involved in reproduction, are some of the most diverse, specialized, and bizarre in the animal kingdom. Moreover, reproductive traits are often species-specific, suggesting that they evolved very rapidly. This diversity, long the province of taxonomists, has recently attracted broader interest from evolutionary biologists, especially those interested in sexual selection and the evolution of reproductive strategies. Primary sexual characters were long assumed to be the product of natural selection, exclusively. A recent alternative suggests that sexual selection explains much of the diversity of "primary" sexual characters. A third approach to the evolution of reproductive interactions after copulation or insemination has been to consider the process one of sexual conflict. That is, the reproductive processes of a species may reflect, as does the mating system, evolution acting on males and on females, but in different directions. In this volume, authors explore a wide variety of primary sexual characters and selective pressures that have shaped them, from natural selection for offspring survival to species-isolating mechanisms, sperm competition, cryptic female choice and sexual arms races. Exploring diverse reproductive adaptations from a theoretical and practical perspective, The Evolution of Primary Sexual Characters will provide an unparalleled overview of sexual diversity in many taxa and an introduction to the issues in sexual selection that are changing our view of sexual processes.

Download or read book Opisthobranchs of the Adriatic Sea written by Jakov Prkić and published by . This book was released on 2018 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nudibranchs of the World written by Helmut Debelius and published by . This book was released on 2007 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Marine Mollusks of the Galapagos Islands written by Y. Finet and published by . This book was released on 1994 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sea Slugs of the Red Sea written by Nathalie Yonow and published by . This book was released on 2008 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nudibranchs of the Cape Peninsula and False Bay written by and published by . This book was released on 2007 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Field Guide to the Nudibranchs of the British Isles written by Bernard E. Picton and published by Immel Publishing. This book was released on 1994 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Charles Darwin s Zoology Notes and Specimen Lists from H M S Beagle written by Charles Darwin and published by Cambridge University Press. This book was released on 2005-07-07 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time, Darwin's notes and logs from his voyage are published. Included are analyses, pencil drawings, and technical notes.

Download or read book Mediterranean and Atlantic Invertebrate Guide written by Peter Wirtz and published by . This book was released on 2003 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: