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A habitat by habitat account of the rare and interesting insects, spiders and other invertebrates found in Wales. The book is split into three sections, covering North Wales, Dyfed-Powys, and South Wales regions. There are appendices of notable sites for conservation of invertebrates in Wales, and a full checklist of protected species.

This work provides a user-friendly, species level taxonomic key based on morphology, current nomenclature, and modern taxonomy using molecular tools which fulfill the most pressing needs of both researchers and environmental managers. This key arms the reader with the tools necessary to improve their species identification abilities. This book resolves another issue as well: the mix of female and male characters used in keys to the calanoid copepods. Often, during the identification process, bot...

Great Salt Lake is an enormous terminal lake in the western United States. It is a highly productive ecosystem, which has global significance for millions of migrating birds who rely on this critical feeding station on their journey through the American west. For the human population in the adjacent metropolitan area, this body of water provides a significant economic resource as industries, such as brine shrimp harvesting and mineral extraction, generate jobs and income for the state of Utah....

The simplicity and lack of redundancy in their regulatory genes have made ascidians one of the most useful species in studying developmental genomics. In Developmental Genomics of Ascidians, Dr. Noriyuki Satoh explains the developmental genomics of ascidians, stresses the simplicity of Ciona developmental system, and emphasizes single-cell level analyses. This book actively accentuates the advantages of using ascidians as model organisms in an up-and-coming field of developmental genomics.

Trilobites were some of the most successful and versatile organisms ever to exist. Among the earliest forms of complex animal life, these hard-shelled marine invertebrates inhabited the primal seas of the Paleozoic Era. Their march through evolutionary time began in the Lower Cambrian, some 521 million years ago, and lasted until their demise at the end of the Permian, more than 250 million years later. During this vast stretch of planetary history, these adaptable animals filled virtually every...

Volume Two of the new guide to the study of biodiversity in insects Volume Two of Insect Biodiversity: Science and Society presents an entirely new, companion volume of a comprehensive resource for the most current research on the influence insects have on humankind and on our endangered environment. With contributions from leading researchers and scholars on the topic, the text explores relevant topics including biodiversity in different habitats and regions, taxonomic groups, and perspectives....

The Biology of Crustacea is a comprehensive treatise, which should become the standard reference in its field. Incorporating the contributions of a distinguished international group of scientists, it encompasses the significant findings - including methods - in three general areas of crustacean research: systematics, morphology, evolution, and the fossil record; physiology, ecology, and behaviour; applied biology, including fisheries, mariculture, and pathology. The state-of-the-art presentation...

The World Catalogue of the Conopidae offers the first complete list of this Diptera family worldwide since 1919. 808 recent and fossil species, together with their synonyms, belonging to 57 genera are listed. All original descriptions have been verified by the author. Type material and its depository is described for every species, the published distribution for each species is documented at the country level, and a complete list of references is provided for every record. Published information...

This edited volume on the nematode model Pristionchus pacificus describes an integrative approach to evolutionary biology. It aims for a merger of evolutionary and comparative biology with mechanistic approaches based on genetics and molecular biology. Insight into the function of biological systems obtained from laboratory studies when complemented with ecology, natural variation and natural history of an organism, can provide detailed knowledge of the proximate and ultimate causations of spec...

Eine natur- und umweltbewusste Bekampfung von Haus- und Vorratsschadlingen muss artspezifisch erfolgen. Nur so kann man Gifte gezielt einsetzen bzw. vermeiden und durch biologische Bekampfungs- oder Vorbeugemassnahmen ersetzen. Anhand dichotomer Schlussel und zahlreicher Zeichnungen spezieller Merkmale lassen sich mit diesem Buch alle in Mitteleuropa vorkommenden Vorrats- und Materialschadlinge, Hausungeziefer sowie Ektoparasiten von Mensch und Haustieren bis zur Art bestimmen. In der 7. Auflage...