Download or read book Systematic Revision of the Kalliapseudidae Crustacea Peracarida Tanaidacea and the Population Genetic Structure and Phylogeography of a Species Along the Southeastern and Gulf Coasts of North America written by David Thomas Drumm and published by . This book was released on 2010 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Systematic Revision of the Family Kalliapseudidae Crustacea written by David T. Drumm and published by . This book was released on 2011 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kalliapseudidae is a family of shallow burrow-dwelling and fossorial marine and estuarine tanaidaceans. There are currently 39 known species in 12 genera and three subfamilies. They are distributed throughout the world's tropical, subtropical, and temperate coastal waters and, with a few known exceptions, are restricted to depths of less than 200 m. The phylogeny of Kalliapseudidae is assessed to test the monophyly of currently accepted subfamilies and genera, based largely on examination of material loaned from various museums and institutions. Multiple exemplars from other apseudomorph families were also included in the ingroup to test the monophyly of the family. Parsimony analyses included 41 terminal taxa and 64 binary and multistate morphological characters. Analyses based on successive weighting resulted in 20 most parsimonious trees. The strict consensus tree of these most parsimonious trees supported Kalliapseudidae, Kalliapseudinae, Tanapseudes, Cristapseudes, and Mesokalliapseudes as monophyletic. The genus Kalliapseudes could not be resolved, but constraining it to be monophyletic resulted in a significantly worse tree. The subfamilies Hemikalliapseudinae and Tanapseudinae were recovered as polyphyletic and paraphyletic, respectively, but without support. Constraining them to be monophyletic did not result in a significantly worse tree. Results indicated high levels of homoplasy in three morphological characteristics traditionally used to differentiate groups. Alokalliapseudes macsweenyi is transferred back to the genus Mesokalliapseudes, rendering Alokalliapseudes a junior subjective synonym. Nine new taxa, including six species of Kalliapseudes and one species of the genus Cristapseudes, and one new genus (Phoxokalliapseudes) and species (P. singaporensis) were discovered and described. Two species of Kalliapseudes (K. gobinae and K. multiarticulus) are transferred to Phoxokalliapseudes n. gen. Neotypes are designated for K. magnus, C. omercooperi and M. schubarti, and a lectotype is designated for K. mauritanicus. Distribution maps, illustrated keys to the subfamilies, genera and species, and preliminary remarks on biogeographic history are also presented.
Download or read book A Systematic and Taxonomic Review of the Family Pseudotanaidae Crustacea Peracarida Tanaidacea Based Primarily on Morphometric Cladistic Analyses written by Jerry Alan McLelland and published by . This book was released on 2008 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Treatise on Zoology Anatomy Taxonomy Biology The Crustacea Volume 5 written by Carel von Vaupel Klein and published by BRILL. This book was released on 2015-03-20 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fifth volume of The Crustacea contains chapters on: ● Devoting a chapter to Pentastomida ● Class Eupentastomida ● Orders Bochusacea, Mictacea, and Spelaeogriphacea ● Order Amphipoda ● Order Tanaidacea For those working on Arthropoda, it will be obvious that the chapters on Pentastomida are newly conceived. The other chapters in this book constitute updated translations of contributions in the French edition of the Traité, volume 7(III)(A), while the order Bochusacea, not featuring in the French version as only more recently described, has been added in a combined treatment with the two closely similar orders. Overall, this constitutes the eighth tome published in this English series, viz., preceded by volumes 1 (2004), 2 (2006), 9A (2010), 9B (2012), 3 (2012), 4A (2013), and 4B (2014). From vol. 4A onward the chapters are no longer published in the serial sequence as originally envisaged, because the various contributions, both the updates and the entirely new chapters, become available in a more or less random order. Yet, when completing this series, all major issues as well as all taxa currently recognized will have been treated.
Download or read book Embryology and Phylogeny in Annelids and Arthropods written by D. T. Anderson and published by Elsevier. This book was released on 2013-10-22 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Embryology and Phylogeny in Annelids and Arthropods describes the embryology of segmented invertebrates, utilizing morphological facts of embryonic development in the furtherance of speculations on phylogenetic relationships. This book begins with an introduction to embryology and phylogeny, followed by a discussion on the experimental embryology of animals groups, such as polychaetes, oligochaetes and leeches, onychophorans, myriapods, apterygote and pterygote insects, crustaceans, and chelicerates. The cleavage, gastrulation, and basic pattern of development of these invertebrates are also provided. This text concludes with a presentation of the onychophoran-myriapod-hexapod assemblage or Uniramia. This publication is recommended for experimental embryologists researching on the embryonic development in annelids and arthropods.
Download or read book The Marine Fauna of New Zealand written by Shane T. Ahyong and published by National Institute of Water and Atmospheric Research (Niwa). This book was released on 2012 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparative Molecular Neurobiology written by Y. Pichon and published by Birkhäuser. This book was released on 2013-03-08 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is generally accepted that all living organisms present on earth derive from one single primordial cell born several billion years ago. One important step in the evolution occurred some 1. 5 billion years ago with the transition from small procaryote cells with relatively simple internal structures such as bacteria to larger and more compleX: eucaryotic cells such as those found in higher animals and plants. Large membrane proteins which enable the cells to communicate appeared early in evolution, and it is believed that the nerve membrane receptors and ionic channels which are observed today in both invertebrate and vertebrate species derive from a common ancestor. Basically, the three identified superfamilies, 1) ionotropic receptors (i. e. receptors containing an integral ionic channel), 2) metabotropic receptors (receptors coupled to G proteins) and 3) voltage-dependent ionic channels (Na+, K + and Ca2+ channels) were already well differentiated when vertebrates separated from invertebrate species. The large number of subtypes which are observed in each superfamily may be of more recent evolutionary origin. To understand how this happened, the best approach was to compare the sequences and the properties of the receptors and ionic channels in species sufficiently distant in the evolutionary tree. In the present volume, many of the best specialists in the field of comparative molecular neurobiology, several of them working on vertebrate and invertebrate species, have accepted to report their most recent findings.
Download or read book Studies on Large Branchiopod Biology and Aquaculture written by Denton Belk and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Decapod Crustacea of Southern Australia written by Gary C. B. Poore and published by CSIRO PUBLISHING. This book was released on 2004 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes bibliographical references and index.
Download or read book The Biology of Crustacea written by Bozzano G Luisa and published by Academic Press. This book was released on 1982-09-28 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Biology of Crustacea
Download or read book Paratanaoidean Tanaidaceans Crustacea Peracarida from Littoral and Shallow Sublittoral Habitats in New Zealand with Descriptions of Three New Genera and Seven New Species written by Graham J. Bird and published by . This book was released on 2011 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Indian Decapod Crustacea in the Collection of the Indian Museum Brachyura v 2 Anomura v 3 Macura written by Indian Museum and published by . This book was released on 1910 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Developmental Biology of Ascidians written by Noriyuki Satoh and published by Cambridge University Press. This book was released on 1994-02-25 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ascidians, or sea squirts, are ubiquitous, sessile marine animals. In the field of developmental biology, the animal has long provided a model system for studying the cellular and molecular mechanisms involved in so-called 'mosaic' development. The book first discusses the general and basic patterns of ascidian embryogenesis. It then moves on to discuss two important ways in which heterogeneity can be generated among embryonic cells: through prelocalised egg cytoplasmic information and through cell-cell interactions. These matters are covered in detail and the book finishes with discussions of colonial ascidians, ascidian regenerative abilities (which are considerable), and the fundamental problems associated with asexual development.
Download or read book Nucleic Acid and Protein Sequence Analysis written by Martin J. Bishop and published by Oxford University Press, USA. This book was released on 1987 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Observing Marine Invertebrates written by Donald Putnam Abbott and published by . This book was released on 1987 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diapause in the Crustacea written by Victor R. Alekseev and published by Springer. This book was released on 1996-03-31 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focuses on the ability crustaceans share with a wide range of invertebrates, to lay eggs that can survive for years without any apparent metabolism in a dry condition, then rapidly develop when water finally comes, and lay another generation of resting eggs. The 26 papers cover the evolutionary aspects, the physiology, induction and termination, the nature of resting stages and their role in the population dynamics of marine and freshwater crustaceans, and crustacean life histories. Specific topics include micro- and macro-evolutionary patterns and processes influencing the distribution of crustacean diapause, the variation in torpidity of diapause in freshwater cyclopoid copepods, the significance of photoperiodism and diapause control in the multicycle Crustacean Daphnia pulex Leydig, the role of parthenogenetic natality and emergence from diapausing eggs in the dynamics of some rotifer populations, and the role of food availability in the variable life history of a cyclopoid copepod. No index. Annotation copyright by Book News, Inc., Portland, OR
Download or read book The Early Evolution of Metazoa and the Significance of Problematic Taxa written by Alberto M. Simonetta and published by Cambridge University Press. This book was released on 1991-09-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book embraces general problems of animal classification of animals and new information on their molecular sequences.
