Download or read book Stuttgarter Beitr ge zur Naturkunde written by and published by . This book was released on 1973 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Steenstrupia written by and published by . This book was released on 1970 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Publications in Natural History written by and published by . This book was released on 1989 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Entomology Abstracts written by and published by . This book was released on 1995 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A nomenclator of extant and fossil taxa of the Valvatidae Gastropoda Ectobranchia written by Gerhard Haszprunar and published by PenSoft Publishers LTD. This book was released on 2014-02-05 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present catalog provides a compilation of all supra- and (infra-) specific taxa of extant and fossil Valvatidae (Ectobranchia), a group of freshwater operculate snails (Gastropoda, Heterobranchia). Taxa initially described in this family and bsequently classified in other families (in particular Hydrobiidae and Planorbidae, but among others also larval shells of trichopteran insects) as well as names due to errors or misspellings are likewise included. For each taxon the full original reference and the ype locality (and type horizon in fossils) is provided. Remarks on nomenclatorical problems and possible solutions are added if necessary. As a novelty the extensive reference list is as far as possible directly linked to the internet source (digital view or pdf-download) of the respective papers to facilitate future taxonomic research.

Download or read book Zoogeography of Arachnida written by Petar Beron and published by Springer. This book was released on 2018-07-27 with total page 987 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume merges all geographical and paleogeographical data on all groups of the arachnofauna. The book features topics such as the ecological factors, climate and other barriers that influence the distribution of arachnida. It also elaborates on the characteristics of the distribution such as arachnida at high altitude (e.g. Himalaya), in caves, in polar regions and highlights differences between the arachnofauna of e.g. Mediterranean regions vs Central Europe, West African vs Indomalayan and more. Furthermore, amongst other topics the volume also includes chapters on the systems of arachnida, fossil orders, dispersal and dispersion, endemics and relicts, regional arachnogeography, cave and high altitude arachnida.

Download or read book Regional and Petroleum Geology of the Black Sea and Surrounding Region written by Andrew G. Robinson and published by AAPG. This book was released on 1997 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coleoptera written by Charles Joseph Gahan and published by . This book was released on 1906 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Catalogue of Scientific Literature written by and published by . This book was released on 1912 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Catalogue of Scientific Literature 1901 1914 written by and published by . This book was released on 1912 with total page 1254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Common Hamster Cricetus Cricetus written by Eva Millesi and published by . This book was released on 2008 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Common Hamster is a fascinating species that differs from other hibernating small mammals in several aspects. Females have up to three litters per season and under favourable conditions both males and females are sexually mature in their first year. The ability to cache food changes the need for fattening prior to hibernation and consequently can alter the pattern of reproductive activity. The Common Hamster has lived in agricultural areas in close association with humans for centuries. During the last few decades, the loss of suitable habitats and modern agriculture technology have brought the species close to extinction in many areas. It has thus been listed as a highly threatened species in several European countries. Preventative measures require detailed knowledge about the biology of the species and a "hamster-friendly" management scheme in agricultural areas. In this volume, contributions made at the 13th Meeting of the International Hamster Workgroup have been summarized. Studies investigating burrow architecture, population dynamics, predation pressure, life span and reproductive activity underline the environmental flexibility of the species. The results of conservation programs are presented and discussed. Reports of breeding regimes with selected light-dark-cycles that can be used to optimize reproductive output and may benefit reintroduction projects have also been included. Generally the presented results should help broaden our knowledge about the Common Hamster and promote international networks to plan, implement, coordinate and evaluate management programs.

Download or read book Litteratura Coleopterologica 1758 1900 written by Yves Bousquet and published by . This book was released on 2016-12-02 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Bibliographic references to works pertaining to the taxonomy of Coleoptera published between 1758 and 1900 in the non-periodical literature are listed. Each reference includes the full name of the author, the year or range of years of the publication, the title in full, the publisher and place of publication, the pagination with the number of plates, and the size of the work. This information is followed by the date of publication found in the work itself, the dates found from external sources, and the libraries consulted for the work. Overall, more than 990 works published by 622 primary authors are listed. For each of these authors, a biographic notice (if information was available) is given along with the references consulted"--[p. 1].

Download or read book The Biology of Terrestrial Isopods written by Spyros Sfenthourakis and published by BRILL. This book was released on 2003-12-01 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oniscids are wonderful model organisms for studies addressing more general biological questions, and they arguably demonstrate the best evolutionary progression in any extant group of organisms. Their unique properties as terrestrial crustaceans living in a wide range of habitats from coast to desert offer great advantages to study physiological and behavioural adaptations, ecological, phylogenetic, and biogeographical patterns, and evolutionary processes. This volume contains contributions, which were presented at the 5th International Symposium on the Biology of Terrestrial Isopods that took place on Crete, May 2001, and which was dedicated to the memory of the late Marie Flasarova. All papers have been peer-reviewed before inclusion in the book. The contributions give a well balanced account of current research on all aspects - covering systematics, ecology, biogeography, morphology, physiology, immunology, endocrinology, behaviour, and hostparasite relationships - of biology of the remarkable creatures included in the Isopoda suborder Oniscidae, the only crustaceans that have conquered almost all terrestrial habitat types. This book will prove useful to all crustacean researchers, working on either terrestrial, freshwater or marine organisms.

Download or read book Bibliography of Copepoda Up to and Including 1980 written by and published by . This book was released on 1986 with total page 1354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Zoological Catalogue of Australia written by Gary C. B. Poore and published by CSIRO PUBLISHING. This book was released on 2002 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The published works are derived from the Zoological catalogue of Australia database. Taxa in the Australian fauna are divided among volumes to form sets of about 1800-2000 species available names, such that each volume comprises the whole or part of one or more major groups.

Download or read book Community Forests for Rural People written by and published by . This book was released on 1959 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Status of Hamsters Cricetus Cricetus Cricetus Migratorius Mesocricetus Newtoni and Other Hamster Species in Europe written by Gábor Nechay and published by Council of Europe. This book was released on 2000-01-01 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eight species of hamster are found in Europe. The Common hamster (Cricetus cricetus) and the Golden hamster (Mesocricetus auratus) are popular pets but the others occur solely in eastern Europe living in agricultural or steppe-like habitats. The increase of agricultural production has led to an increase in their distribution. Some species are in decline but some species in some parts of Europe are regarded as pests. This study aims to give a summary of the status of hamsters in Europe. It summarises the biology, distribution and conservation status and analyses the causes of decline of the Common hamster and the state of the Romanian hamster. Ways of dealing with the conservation or management of the species are proposed