Download or read book Conservation Assessment for the Oregon Slender Salamander Batrachoseps Wrighti written by David R. Clayton and published by . This book was released on 2009 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution of the Oregon Slender Salamander Batrachoseps Wrighti Bishop written by A. H. Brame and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Desert Slender Salamander Recovery Plan written by and published by . This book was released on 1982 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oregon Slender Salamander written by and published by . This book was released on 2016 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Agricultural Conservation Practices on Fish and Wildlife written by and published by . This book was released on 2008 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The bibliography is a guide to recent scientific literature covering effects of agricultural conservation practices on fish and wildlife. The citations listed here provide information on how conservation programs and practices designed to improve fish and wildlife habitat, as well as those intended for other purposes (e.g., water quality improvement), affect various aquatic and terrestrial fauna"--Abstract.
Download or read book Conservation Assessment of the Sacramento Mountain Salamander written by Cynthia A. Ramotnik and published by . This book was released on 1997 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document synthesizes existing information on the Sacramento Mountain salamander, a terrestrial amphibian endemic to three mountain ranges in southern New Mexico. The salamander is found in mixed-conifer forests primarily on USDA Forest Service lands, within and under decayed logs, and beneath rocks and litter. Because the salamander depends on a moist microhabitat, it is vulnerable to actions that directly or indirectly reduce the amount of moisture available to it. This assessment will assist land managers in making informed evaluatinos regarding consequences of management decisions and guide them toward a coordinated approach in the context of ecosystem management.
Download or read book Phylogeography Evolution and Conservation in Forest associated Pacific Northwest Salamanders written by R. Steven Wagner and published by . This book was released on 2000 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phylogeographic studies of six Pacific Northwest forest-associated salamanders provide insight into historical and contemporary processes on population genetic structure. Among Larch Mountain Salamanders (Plethodon larselli), cytochrome b mitochondrial (mtDNA) sequences (381 bp) and random amplified polymorphic DNA (RAPDs; 34 loci) supported separate Management Units for northern and southern populations (12 populations, N 184 individuals) as delineated by the Columbia River. Southern populations exhibited significantly reduced expected heterozygosity at RAPD loci, which may be a consequence of a founder event or bottleneck. Similarly, significant population structure was found in Oregon Slender Salamanders (Batrachoseps wrighti). Cytochrome b sequences (744 bp) revealed two historical lineages among 22 populations (N = 339 individuals). RAPD markers further differentiated mid-range populations. Therefore, overlapping Management Units are warranted for northern-most, mid-range, and southern-most populations. Phylogenetic relationships, taxonomic identity, and population differentiation was examined among four morphologically conserved Torrent Salamanders species (Family Rhyacotritonidae). Analysis of three mitochondrial genes (cytochrome b, 16S, and 12S ribosomal RNA) indicated each species represented a well-supported monophyletic group. Results agreed with allozyme data (Good et. al. 1987, Good and Wake 1992) suggesting three groups of Torrent Salamanders (Rhyacotriton variegatus, R. cascadae, and the ancestor of R. olympicus and R. kezeri) diverged during the Miocene. A more recent divergence appears to have occurred between R. olympicus and R. kezeri during the late Pliocene/early Pleistocene. Populations within R. variegatus appear to be as diverged as R. olympicus and R. kezeri, supporting conservation unit designation within R. variegatus. MtDNA 16S ribosomal RNA sequences and allozymes (5 loci) identified Cascade and Southern Torrent Salamanders recently discovered in the Central Oregon Cascades. Results indicate a range extension for both species and suggest the Middle Fork of the Willamette River may provide a geographic barrier to dispersal. Phylogenetic analyses of Southern Torrent Salamanders (72 localities) based upon cytochrome b sequences revealed three divergent clades (north coast, Oregon, and California) that coincide with possible geographic barriers to dispersal. Merging mtDNA results with previous allozyme studies provides support for an Evolutionary Significant Unit for the California dade and separate Management Units for the north coast and Oregon clades.
Download or read book Density Management in the 21st Century written by Paul D. Anderson and published by . This book was released on 2013 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Three New Slender Salamanders Batrachoseps with a Discussion of Relationships and Speciation Within the Genus written by Arden H. Brame and published by . This book was released on 1968 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coeur D Alene Salamander Conservation Assessment written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coeur D Alene Salamander Conservation Assessment written by Frances Cassirer and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation Assessment of the Sacramento Mountain Salamander written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Foraging Strategy of the California Slender Salamander Batrachoseps Attenuatus an Adaptive Interpretation written by Virginia Catherine Maiorana and published by . This book was released on 1971 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation Assessment of the Sacramento Mountain Salamander written by Cynthia A. Ramotnik and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document synthesizes existing information on the Sacramento Mountain salamander, a terrestrial amphibian endemic to three mountain ranges in southern New Mexico. The salamander is found in mixed-conifer forests primarily on USDA Forest Service lands, within and under decayed logs, and beneath rocks and litter. Because the salamander depends on a moist microhabitat, it is vulnerable to actions that directly or indirectly reduce the amount of moisture available to it. This assessment will assist land managers in making informed evaluatinos regarding consequences of management decisions and guide them toward a coordinated approach in the context of ecosystem management.
Download or read book Coeur D Alene Salamander Conservation Assessment written by Frances Cassirer and published by Palala Press. This book was released on 2015-09-05 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Jacobvs Androuetius du Cerceav lectoribus s Qvoniam apud veteres alio structur genere templa fuerunt dificata quam ea quae nostra tate passim conspiciuntur written by and published by . This book was released on 1550 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation Assessment of the Sacramento Mountain Salamander General Technical Report RM GTR 293 U S Department Of Agriculture written by United States. Forest Service and published by . This book was released on 1998* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
