Microscopic anatomy and ultrastructure of the digestive system of three Antarctic shrimps (Crustacea

Microscopic anatomy and ultrastructure of the digestive system of three Antarctic shrimps (Crustacea PDF Author: V. STORCH
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Microscopic anatomy and ultrastructure of the digestive system of three Antarctic shrimps (Crustacea

Microscopic anatomy and ultrastructure of the digestive system of three Antarctic shrimps (Crustacea PDF Author: V. STORCH
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Deep-Sea Pycnogonids and Crustaceans of the Americas

Deep-Sea Pycnogonids and Crustaceans of the Americas PDF Author: Michel E. Hendrickx
Publisher: Springer Nature
ISBN: 3030584100
Category : Science
Languages : en
Pages : 709

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Book Description
Among the deep-sea marine invertebrates, pycnogonids and crustaceans represent ecologically important and most diverse groups of species. Yet both are still poorly understood. Sampling and exploring operations off the west and east coast of the Americas has significantly increased in the last two decades. However such operations are very costly and limited in number and frequency. In countries like Brazil, Canada, Chile, Colombia, Costa Rica, Mexico, Peru, the United States of America, and El Salvador a large effort has been made to explore the deep-sea resources and the rich diversity of the communities, resulting in a better understanding of the natural ecosystems on both coasts of America. Pycnogonids and many groups of deep-sea crustaceans have been intensively studied, from the smallest animals, like the mostly unknown benthic copepods to the largest decapods. This book presents new and updated information on various groups of deep-sea pycnogonids and crustaceans occurring off the American continent. Offering a valuable reference resource for scientists interested in this fascinating fauna, it includes review papers and new data on the deep-sea communities occurring off the USA, Mexico, El Salvador, Costa Rica, Colombia, Chile, Peru, Brazil and Argentina, as well as in larger areas in both the East Pacific and the West Atlantic. As such it covers most of the current deep-water research in Latin America.

Functional Morphology and Diversity

Functional Morphology and Diversity PDF Author: Les Watling
Publisher: Oxford University Press
ISBN: 0199875456
Category : Science
Languages : en
Pages : 515

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Crustaceans are increasingly used as model organisms in all fields of biology, including neurobiology, developmental biology, animal physiology, evolutionary ecology, biogeography, and resource management. One reason for the increasing use of crustacean examples is the wide range of phenotypes found in this group and the diversity of environments they inhabit; few other taxa exhibit such a variety of body shapes and adaptations to particular habitats and environmental conditions. A good overview of their functional morphology is essential to understanding many aspects of their biology. This volume is the first in The Natural History of Crustacea series, a ten-volume series that will treat all aspects of crustacean biology, physiology, behavior, and evolution. The series updates and synthesizes a growing wealth of information on the natural history of this remarkable group. Functional Morphology and Diversity explores the functional morphology of crustaceans, which cover the main body parts and systems. The book brings together a group of internationally recognized-and up-and-coming-experts in fields related to systematics and morphology. Contributing authors study a range of crustacean taxa and topics, and thus the volume provides a compact overview of the great phenotypic diversity and their function found among crustaceans. The first broad treatment of Crustacea in decades, the book will be invaluable for researchers and students in this and related fields.

Ecological Studies in the Antarctic Sea Ice Zone

Ecological Studies in the Antarctic Sea Ice Zone PDF Author: Wolf E. Arntz
Publisher: Springer Science & Business Media
ISBN: 3642594190
Category : Science
Languages : en
Pages : 295

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Ten years ago Polar Biology published the book, Weddell Sea Ecology, containing the European "Polarstern" study EPOS in the Weddell Sea and Peninsula waters 1988/89. In certain respects, the present collection of papers, first published in Polar Biology in 2001, is a follow-up as it combines papers partly based on three "Polarstern" expeditions to the same region. Further articles relate to both land-based and shipborne studies, again primarily in the Atlantic sector and around the Antarctic Peninsula. The SCAR programme, "Ecology of the Antarctic Sea Ice Zone" (EASIZ), served as an umbrella for a truly international cooperation. Although funding came exclusively from national sources, 40% of the scientists on board "Polarstern" were foreigners. Out of the 35 papers of the present volume not less than 14 papers have multinational authorship. The scope of EASIZ is wider ilian the Southern Ocean Studies in JGOFS and GLOBEC. The Contents reflect emphasis on the study of benthos, which hitherto had not received the necessary attention in the attempt to understand key questions of evolution and zoogeography of fauna from the Southern Hemisphere. The information collected under EASIZ enhanced greatly our recognition of the rather high biodiversity of ilie Antarctic shelf benthos. In order to extend these studies to ilie deeper continental slopes and the deep sea, "Polarstern" is presently on her way for ilie first international survey of deep-sea benthos in the Atlantic sector of ilie Southern Ocean.

Berichte zur Polar- und Meeresforschung

Berichte zur Polar- und Meeresforschung PDF Author:
Publisher:
ISBN:
Category : Marine sciences
Languages : en
Pages : 530

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Microscopic Anatomy of the Digestive System of the Chicken

Microscopic Anatomy of the Digestive System of the Chicken PDF Author: Mary Lois Calhoun
Publisher:
ISBN:
Category :
Languages : en
Pages : 110

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CBM

CBM PDF Author:
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 424

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Ultrastructure of the Extraparietal Glands of the Digestive Tract

Ultrastructure of the Extraparietal Glands of the Digestive Tract PDF Author: Allessandro Riva
Publisher: Springer
ISBN: 9781461282112
Category : Medical
Languages : en
Pages : 304

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Book Description
This volume, the sixth of the series, represents the natural counterpart of the previous volume, Ultra structure of the Digestive Tract. Unlike the latter, however, whose contents fell entirely within the domains of gastroenterology, Ultrastructure of the Extraparietal Glands of the Digestive Tract encom passes a few cognate sciences, such as hepatology, pancreatology, and even oral biology, which are usually dealt with separately. This allows, starting from cell biology, embryology, and comparative anatomy, a comprehensive survey of organs that have much in common both structurally and functionally. The chapters of this book have been compiled by well-known experts in the field with the aim not only of reviewing and pointing out the state of the art of the subject covered, but also of giving directions for future work. Furthermore, through the integration of electron microscopy with immunocytochemistry, autoradiography, freeze fracture, maceration, enzymatic digestion, etc., and by providing superb illus trative material, the authors substantiate the pivotal role played by modern morphology in under standing human physiology and pathology. In fact, it must be stressed, that a consistent part of the tissues studied here are from human origin. We believe that this volume should be read, not only by scientists and teachers active in the field, but also by a larger audience of students and professionals interested in knowing the scientific foundations of biomedicine.

Microscopic Anatomy of the Digestive System of the Chicken

Microscopic Anatomy of the Digestive System of the Chicken PDF Author: M. Lois Calhoun
Publisher:
ISBN:
Category :
Languages : en
Pages : 110

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Uttar Pradesh Journal of Zoology

Uttar Pradesh Journal of Zoology PDF Author:
Publisher:
ISBN:
Category : Zoology
Languages : en
Pages : 166

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