Marine Decapod Crustacea of Southern Australia
Author: Gary C. B. Poore
Publisher: CSIRO PUBLISHING
Published: 2004
Total Pages: 626
ISBN-13: 9780643069060
DOWNLOAD EBOOKIncludes bibliographical references and index.
Read and Download eBook Full
Author: Gary C. B. Poore
Publisher: CSIRO PUBLISHING
Published: 2004
Total Pages: 626
ISBN-13: 9780643069060
DOWNLOAD EBOOKIncludes bibliographical references and index.
Author: Mary Jane Rathbun
Publisher:
Published: 1900
Total Pages: 804
ISBN-13:
DOWNLOAD EBOOKAuthor: Michel E. Hendrickx
Publisher: Springer Nature
Published: 2021-03-01
Total Pages: 709
ISBN-13: 3030584100
DOWNLOAD EBOOKAmong 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.
Author: Raymond Brendan Manning
Publisher:
Published: 1990
Total Pages: 332
ISBN-13:
DOWNLOAD EBOOKAuthor: William Perry Hay
Publisher:
Published: 1918
Total Pages: 126
ISBN-13:
DOWNLOAD EBOOKAuthor: Ingo S. Wehrtmann
Publisher: Springer Science & Business Media
Published: 2008-12-28
Total Pages: 545
ISBN-13: 1402082789
DOWNLOAD EBOOKLife began in the sea, and even today most of the deep diversity of the planet is marine. This is often forgotten, especially in tropical countries like Costa Rica, renowned for their rain forests and the multitude of life forms found therein. Thus this book focusing on marine diversity of Costa Rica is particularly welcome. How many marine species are there in Costa Rica? The authors report a total of 6,777 species, or 3. 5% of the world’s total. Yet the vast majority of marine species have yet to be formally described. Recent estimates of the numbers of species on coral reefs range from 1–9 million, so that the true number of marine species in Costa Rica is certainly far higher. In some groups the numbers are likely to be vastly higher because to date they have been so little studied. Only one species of nematode is reported, despite the fact that it has been said that nematodes are the most diverse of all marine groups. In better studied groups such as mollusks and crustaceans, reported numbers are in the thousands, but even in these groups many species remain to be described. Indeed the task of describing marine species is daunting – if there really are about 9 million marine species and Costa Rica has 3. 5% of them, then the total number would be over 300,000. Clearly, so much remains to be done that new approaches are needed. Genetic methods have en- mous promise in this regard.
Author: Waldo Lasalle Schmitt
Publisher:
Published: 1927
Total Pages: 852
ISBN-13:
DOWNLOAD EBOOKAuthor: Joel W. Martin
Publisher: CRC Press
Published: 2016-04-19
Total Pages: 634
ISBN-13: 1420092596
DOWNLOAD EBOOKDecapod crustaceans are of tremendous interest and importance evolutionarily, ecologically, and economically. There is no shortage of publications reflecting the wide variety of ideas and hypotheses concerning decapod phylogeny, but until recently, the world's leading decapodologists had never assembled to elucidate and discuss relationships among
Author: Gary C.B. Poore
Publisher: CSIRO PUBLISHING
Published: 2023-01-23
Total Pages: 1771
ISBN-13: 1486311806
DOWNLOAD EBOOKDecapod crustaceans, shrimps, crabs, prawns and their allies are highly visible and important members of marine environments. They are among the most charismatic of marine animals, inhabiting beaches, rocky shores and the deep sea, hiding under stones, burrowing in the sediment and nestling in among algae and many other microhabitats. However, most are difficult to identify by the specialist and amateur naturalist alike. Marine Decapod Crustacea explains the anatomical features necessary for differentiating taxa and includes diagnoses and identification keys to all 189 families and 2121 genera of marine Decapoda. Many decapods have vivid colours, which are showcased in a selection of spectacular photographs of many representative species. This volume provides an entry to the literature for taxonomists, naturalists, consultants, ecologists, teachers and students wanting to identify local faunas and understand this diverse group
Author: Petra. H. Lenz
Publisher: Routledge
Published: 2021-09-11
Total Pages: 608
ISBN-13: 1351403907
DOWNLOAD EBOOKZooplankton is a major work of reference for researchers in plankton biology, physiology and behavior, which combines behavioral and psychological approaches to the study of plankton on present and interdisciplinary investigation of sensory processes in pelagic environments. The breadth of perspective thus achieved provides valuable insights into the larger scale ecological processes of biological productivity, community structure and population dynamics. Technological advances in almost all aspects of biological research have opened up opportunities for a re-examination of the sensory ecology of planktonic organisms. In this wide-ranging collection, leading researchers in planktonic behavior and physiology address the rapidly developing interface between these two major areas. The studies presented range from the laboratory to the field and from the cell to the whole organism, but share the common goal of understanding the special sensory world of organisms that live in pelagic environments and how their behavior and physiology relate to it.