Abetted by recent technological advances in scanning and transmission electron microscopy, as well as new preparative methods, these contributions examine crustacean anatomy, demonstrating (or at least inferring) the functions of morphological features. In addition to feeding and grooming, they also

Explores the functional morphology of crustaceans, which cover the main body parts and systems.

This important and extensive volume presents part of the Proceedings of the Fourth International Crustacean Congress held in Amsterdam in 1998. As the title implies, 'Crustaceans and the Biodiversity Crisis' was the general, underlying theme of all contributions at the congress. With the turn of the century, someone ought to 'assess the balance' of our natural environment and of the various branches of biology that study its rapidly declining diversity. From the five subthemes covered at the conference, those of (1) Diversity in Time and Space (including Systematics, Phylogeny, and Palaeontology), (2b) Biogeography, (3c) Larvae, and (4) Physiology and Biochemistry (including Molecular Biology and Genetics) are represented in this volume, along with a few contributions from other subthemes (e.g. (2a) Invasive Crustacea, (3a) Ecology, (3b) Behaviour, and (5) Fisheries and Aquaculture). The book is primarily meant for scientists working at institutes involved in research on the group (Crustacea: marine, freshwater, or terrestrial) and/or the disciplines covered. Individual carcinologists working on one of the themes discussed in this volume, will find a wealth of interesting and timely contributions, as will other scientists working in marine or freshwater biology or in soil ecology.

The widely distributed American Lobster, Homarus americanus, which inhabits coastal waters from Canada to the Carolinas, is an important keystone species. A valuable source of income, its abundance or rarity often reflects the health of ecosystems occupied by these crustaceans. This comprehensive reference brings together all that is known of these fascinating animals. It will appeal to biologists, zoologists, aquaculturalists, fishery biologists, and researchers working with other lobster species, as well as neurobiologists looking for more information on the model system they so often use. - First comprehensive book on the American lobster since Herrick's century-old monograph - Provides crucial background for neurobiologists who use this crustacean as a model organism - Contains a comprehensive treatment of the lobster fishery and its management

This is the sixth volume of a ten-volume series on The Natural History of the Crustacea. The volume synthesizes in nineteen chapters our current understanding of diverse topics in crustacean reproductive biology. In the first part of this book, the chapters address allocation strategies to reproduction, gamete production, brooding behavior, and other components of parental care in crustaceans. The second part of the volume centers on sexual systems in crustaceans. The third section of the volume covers crustacean mating systems and sexual selection. Reproductive Biology ends with three chapters covering diverse topics including reproductive rhythms, crustacean personality research, and record breaking crustaceans with respect to reproductive characters.

This volume, 9A, contains the material on the euphausiaceans, amphionidaceans, and many of the decapods (dendrobranchiates, carideans, stenopodideans, astacidans, and palinurans).