Browse results

The prime function of the interstitial system is the processing of organic material flushed into the sand. It functions as a carbon sink, which has significant implications in this age, in which we are trying to fight carbon levels in the atmosphere. Copepods are top predators here and thus crucially important. This book presents the first data about cyclopoid and poecilostomatoid copepods from the Australian marine interstitial. It includes one new cyclopoid family, the second record of the poecilostomatoid family Polyankyaliidae, one new genus, and 21 new species. A zoogeographic analysis of the copepods recorded emphasizes the importance of looking at small-scale patterns when inferring Gondwanaland biogeography, and a number of distinct zoogeographic regions is now becoming apparent in Australia.

Crustaceans that are now called copepods have been known, not necessarily by that name, since Aristotle. Published reports of their post-embryonic development, however, date only from the last 250 years. This monograph is a first attempt to gather all published information about copepod post-embryonic development. Careful diagnoses of nauplius and copepodid allow comparisons of specific developmental stages among species. Changes from the last naupliar stage to the first copepodid stage are used to interpret the naupliar body. Body and limb patterning are discussed, and models of limb patterning are used to generate segment homologies for the protopod and both rami. Contributions of post-embryonic development to phylogenetic hypotheses are considered and suggestions for future studies are provided.

This volume is in honour of Danièle Guinot (Muséum National d'Histoire Naturelle, Paris, France), and was born out of our admiration for Danièle’s immense contributions to her discipline. She has helped reawaken interest on the systematics of brachyuran decapods crustaceans, the true crabs. Furthermore, she has significantly helped to redefine the study of the complete evolutionary process in crabs.
A total of 35 of her colleagues have contributed to this volume, submitting papers on those aspects of the Brachyura to which Danièle, herself, has significantly contributed – taxonomy, evolution, morphology, palaeontology and general biology of crabs. This volume is but a small tribute to a highly respected colleague and friend from the active band of researchers that she has helped so much over the years.

A compilation of all known species of fossil decapod crustaceans arrayed in a modern classification based upon the work of numerous students of extant and fossil decapods represents the first such attempt in nearly 100 years. The systematic list cites authors and carefully verified dates of authorship as well as a complete list of references to all taxa cited. The work is intended to provide insight into the range and relative numbers of fossil taxa within the suborder Decapoda. The compilation will permit interpretation of the nature of completeness of the fossil record and will provide a platform for future research on this important, diverse group of organisms.

This volume, 9A, contains the material on the euphausiaceans, amphionidaceans, and many of the decapods (dendrobranchiates, carideans, stenopodideans, astacidans, and palinurans). With the publication of this ninth volume in the Treatise on Zoology: The Crustacea, we depart from the sequence one would normally expect. Some crustacean groups never had a French version produced, namely, the orders Stomatopoda, Euphausiacea, Amphionidacea, and Decapoda; the largest contingent of these involved Decapoda – a group of tremendous diversity and for which we have great depth of knowledge. The organization and production of these “new” chapters began independently from the other chapters and volumes. Originally envisioned by the editorial team to encompass volume 9 of the series, it quickly became evident that the depth of material for such a volume must involve the printing of separate fascicles. These new chapters are now nearing completion, and the decision was made to begin publication of volume 9 immediately rather than wait until after volumes 3 through 8 would appear.

The present section, Callianassida Dana, 1852, has recently been separated from the Thalassinida Dana, 1852; together these two sections constitute the infraorder Thalassinidea within the Decapoda. The section Thalassinida includes one superfamily, Thalassinoidea Dana, 1852, which is not considered herein. The Callianassida include two superfamilies, Axioidea Huxley, 1879 and Callianassoidea Dana, 1852. Those two superfamilies are reviewed according to the presence or absence of a rostral carina; cardiac sulcus(i); cardiac prominence; dorsal oval of the carapace; linea thalassinica; setal rows on carapace, abdomen, tail-fan, and pereiopods; the posterior whip of the maxilla 2 scaphognathite; a dorsal plate or lateral notch on the uropodal exopod; the male Plp1-2; and a median tooth of the prepyloric ossicle. In the present new classification, the section Callianassida thus comprises two superfamilies, Axioidea and Callianassoidea, 19 families including one new family and two families with a new status, 8 subfamilies including one subfam. nov., 116 genera including 41 gen. nov. and 8 genera sensu nov., and 419 species including 12 spp. nov. and 2 nom. nov.

The crustacean zooplankton of Chilean inland waters has been studied mainly in large Patagonian lakes, while that plankton in other Chilean water bodies has as yet been insufficiently investigated. The species actually reported upon herein require revision as regards their taxonomy and biogeography. On the basis of studies in the Patagonian lakes, oligotrophy has been determined as the main factor regulating zooplankton assemblages, whereas in southern shallow ponds the main regulating factors are oligotrophy and conductivity combined. No detailed studies for other Chilean water bodies are available to date.
This book provides a checklist with updated information of the species of crustacean zooplankton in Chilean inland waters, while the results of an ecological study offer data for understanding the distribution and abundance of those faunal elements in the area.
    

This volume contains the Proceedings of The Crustacean Society Summer Meeting held between 20 and 24 September 2009 in Tokyo, Japan. It is the world's premier event on crustacean biology and organized under the auspices of the Carcinological Society of Japan and The Crustacean Society. It reports presentations of plenary keynote addresses, special symposia, and contributed papers given at the meeting, all of which have been peer reviewed and edited. The book represents some of the best research from leading international researchers from all over the world and presents major reviews of all areas of crustacean research, including systematics, evolution, ecology, behaviour, development, physiology, symbiosis, genetics, biogeography, palaeobiology, fisheries, and aquaculture.     

The influence of Bernard Dussart's contributions to limnology in general as well as to freshwater copepodology in particular can hardly be overestimated. From 1945 until his decease late 2008, he has devoted more than 60 years of his life to studying freshwater bodies and their inhabitants. Next to his 200+ scientific papers, his frequent travels brought him all over the world, where he invariably left an inheritage of enhanced interest in problems of freshwater biology and management. The contributions in this book show the progress of research on the Copepoda found in continental waters and in part continue along the lines B. Dussart has set out: a worthy tribute to one of the very nestors of copepodology of fresh waters.

This volume is devoted to the memory of the Dutch carcinologist Lipke Bijdeley Holthuis (1921-2008) who dedicated his life to the taxonomy and systematics of Crustacea. His scientific career started in 1941 with his first publications and continued for 68 years in which he produced over 600 titles totalling almost 13000 pages describing more than 400 taxa new to science. In this volume his friends and colleagues pay tribute to his legacy. Included are an extensive biography and over 50 papers mainly dealing with systematic and taxonomic issues, which emanate from his knowledge and inspiration.