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Author : Ralph Vary Chamberlin
Publisher :
ISBN 13 :
Total Pages : 738 pages
Book Rating : 4.E/5 ( download)
Download or read book Collected Papers on Spiders written by Ralph Vary Chamberlin and published by . This book was released on 1944 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : University of Utah
Publisher :
ISBN 13 :
Total Pages : 470 pages
Book Rating : 4.7/5 (374 download)
Download or read book Bulletin written by University of Utah and published by . This book was released on 1945 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.:/5 (38 download)
Download or read book Biological Series written by and published by . This book was released on 1943 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mark S Harvey
Publisher : CSIRO PUBLISHING
ISBN 13 : 0643098747
Total Pages : 400 pages
Book Rating : 4.6/5 (43 download)
Download or read book Catalogue of the Smaller Arachnid Orders of the World written by Mark S Harvey and published by CSIRO PUBLISHING. This book was released on 2003-06-04 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative catalogue will greatly assist readers in finding the correct taxonomic name for any given family, genus or species within each of the six arachnid orders treated. It contains a valuable summary of bibliographic information, enabling readers to access the worldwide literature for these smaller orders. The catalogue presents full bibliographic data on each of the taxa named thus far, treating over 1600 species. It contains the most current classification system for each group, some of which have not been catalogued on a world scale for over 70 years. A summary of taxonomic changes is included. This quality reference will be of immense value to arachnologists, systematists, taxonomists, ecologists and biodiversity professionals, especially those interested in tropical rainforest communities.
Author : Ralph Vary Chamberlin
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.3/5 (243 download)
Download or read book Spiders of the Georgia Region of North America written by Ralph Vary Chamberlin and published by . This book was released on 1944 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pavel Stoev
Publisher : PenSoft Publishers LTD
ISBN 13 : 9546425028
Total Pages : 382 pages
Book Rating : 4.5/5 (464 download)
Download or read book A life caught in a spider's web written by Pavel Stoev and published by PenSoft Publishers LTD. This book was released on 2009-07-29 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue is dedicated to Dr. Christo Deltshev, the doyen of Bulgarian araneology. It contains seventeen arachnological publications, including a concise biography of Dr. Deltshev, a list of his scientific publications and his described taxa. The volume comprises taxonomic contributions in the spider families Hypochilidae, Sicariidae, Dysderidae, Hersiliidae, Theridiidae, Linyphiidae, Lycosidae, Dictynidae, Gnaphosidae, Sparassidae, Philodromidae and Salticidae and fossil taxa in the harvestmen suborders Dyspnoi and Eupnoi, written by a total of 36 authors. Four new genera and 37 new spider and harvestmen species have been described in this volume, and dozens of new taxonomic alterations (new combinations, new synonyms, new statuses, etc.) are proposed too. Geographically, the papers deal with material originating from Europe, Africa, Asia, North and South America. There is also an overview of the use of barcoding to identify spiders in species-rich genera.
Author : Rodney L. Crawford
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.E/5 ( download)
Download or read book An Annotated Checklist of the Spiders of Washington written by Rodney L. Crawford and published by . This book was released on 1988 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joel Ledford
Publisher : PenSoft Publishers LTD
ISBN 13 : 9546426253
Total Pages : 110 pages
Book Rating : 4.5/5 (464 download)
Download or read book Systematics, conservation and morphology of the spider genus Tayshaneta (Araneae, Leptonetidae) in Central Texas Caves written by Joel Ledford and published by PenSoft Publishers LTD. This book was released on 2012-01-23 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spider genus Tayshaneta is revised based on results from a three gene phylogenetic analysis (Ledford et al. 2011) and a comprehensive morphological survey using scanning electron (SEM) and compound light micros-copy. The morphology and relationships within Tayshaneta are discussed and five species-groups are supported by phylogenetic analyses: the anopica group, the coeca group, the myopica group, the microps group and the sandersi group. Short branch lengths within Tayshaneta contrast sharply with the remaining North American genera and are viewed as evidence for a relatively recent radiation of species. Variation in troglomorphic morphology is discussed and compared to patterns found in other Texas cave invertebrates. Several species previously known as single cave endemics have wider ranges than expected, suggesting that some caves are not isolated habitats but instead form part of interconnected karst networks. Distribution maps are compared with karst faunal regions (KFR?s) in Central Texas and the implications for the conservation and recovery of Tayshaneta species are discussed. Ten new species are described: T. archambaulti sp. n., T. emeraldae sp. n., T. fawcetti sp. n., T. grubbsi sp. n., T. madla sp. n., T. oconnorae sp. n., T. sandersi sp. n., T. sprousei sp. n., T. vidrio sp. n. and T. whitei sp. n. The males for three species, T. anopica (Gertsch, 1974), T. devia (Gertsch, 1974) and T. microps (Gertsch, 1974) are described for the first time. Tayshaneta furtiva (Gertsch, 1974) and T. uvaldea (Gertsch, 1974) are declared nomina dubia as the female holotypes are not diagnosable and efforts to locate specimens at the type localities were unsuccessful. All Tayshaneta species are thoroughly illustrated, diagnosed and keyed. Distribution maps are also provided highlighting areas of taxonomic ambiguity in need of additional sampling.
Author : Charles D. Dondale
Publisher : NRC Research Press
ISBN 13 : 9780660188980
Total Pages : 384 pages
Book Rating : 4.1/5 (889 download)
Download or read book The Orb-weaving Spiders of Canada and Alaska written by Charles D. Dondale and published by NRC Research Press. This book was released on 2003 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orb-weaving spiders spin the wheel-shaped webs often seen on dewy mornings in meadows and hedges, or on the walls and the eaves of buildings. This manual provides descriptions, illustrations, and taxonomic keys for the identification of the 94 species of these spiders represented in Canada and neighbouring regions.
Author : American Museum of Natural History. Library
Publisher :
ISBN 13 :
Total Pages : 674 pages
Book Rating : 4.:/5 (321 download)
Download or read book Research Catalog of the Library of the American Museum of Natural History written by American Museum of Natural History. Library and published by . This book was released on 1977 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Library of Congress
Publisher :
ISBN 13 :
Total Pages : 744 pages
Book Rating : 4.3/5 (91 download)
Download or read book The National Union Catalog, Pre-1956 Imprints written by Library of Congress and published by . This book was released on 1972 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Brian R. Chapman
Publisher : Texas A&M University Press
ISBN 13 : 1623497329
Total Pages : 238 pages
Book Rating : 4.6/5 (234 download)
Download or read book Texans on the Brink written by Brian R. Chapman and published by Texas A&M University Press. This book was released on 2019-03-27 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: What good is a rattlesnake? What purpose do animals serve? All species play a vital role in their biological communities, and the removal of just one can have a noticeable and catastrophic ripple effect. Yet social and political pressures frequently pit species conservation against economic progress and prosperity, and scientists fear that we may be in the midst of a mass extinction event. Brian R. Chapman and William I. Lutterschmidt make the case that the effort to preserve animals is the responsibility of every Texan and that biodiversity contributes enormous economic value to the citizens of Texas. Texans on the Brink brings together experts on eighty-eight endangered and threatened animal species of Texas and includes brief descriptions of the processes that state and federal agencies employ to list and protect designated species. Species accounts include a description of the species accompanied by a photograph, an easy-to-read account of the biology and ecology of the species, and a description of efforts underway to preserve the species and its required habitat. Sobering examples of species that were once part of the Texas fauna but are now extinct or extirpated are also given to further demonstrate just how vulnerable biodiversity can be. All species require healthy habitats, and every species—even a rattlesnake—provides important services for the biotic communities in which they live. It is imperative to learn as much as we can about these animals if we are to preserve biodiversity successfully in Texas.
Author :
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.U/5 (183 download)
Download or read book Burke Museum Contributions in Anthropology and Natural History written by and published by . This book was released on 1986 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephen Welton Taber
Publisher : Texas Tech University Press
ISBN 13 : 9780896725508
Total Pages : 344 pages
Book Rating : 4.7/5 (255 download)
Download or read book Invertebrates of Central Texas Wetlands written by Stephen Welton Taber and published by Texas Tech University Press. This book was released on 2005 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Along the San Marcos River, in and surrounding Palmetto State Park in south central Texas, lie two square miles of relict ecosystem named the Ottine Wetlands. This area of swamps, marshes, and ponds is especially notable for its geographic isolation from other wetlands in southeastern Texas and for its fascinating intermixture of eastern North American plants and animals and western flora and fauna. The scientific importance of the Ottine Wetlands in the surrounding, relatively dry region was first recognized as early as 1928, yet the swamps and marshes have not been thoroughly studied. This is the first examination of the invertebrates--insects, crustaceans, molluscs, and others--that depend directly or indirectly on the abundant moisture of the wetlands. With nearly 290 full-color illustrations, this book describes and illustrates 241 species of flies, beetles, grasshoppers, wasps, ants, bugs, spiders, scorpions, snails, crustaceans, and millipedes that inhabit the Ottine waters, wetlands, and woodlands. In a brief introduction the authors describe the geological formation of the region and discuss the plant life of the area. They also provide a description of Palmetto State Park, with its easily accessed hiking and nature trails. Following the species descriptions, the book concludes with a glossary and a thorough bibliography of other relevant works on invertebrates. Scientifically thorough, yet readable, this book will appeal to nature lovers of all kinds.
Author :
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (8 download)
Download or read book Special Publications written by and published by . This book was released on 1972 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.U/5 (183 download)
Download or read book Museum News written by and published by . This book was released on 1950 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Texas Tech University. Museum
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.7/5 (62 download)
Download or read book Special Publications written by Texas Tech University. Museum and published by . This book was released on 2008 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
