Showing 241 - 260 results of 790 for search '"salamander"', query time: 0.31s Refine Results
  1. 241

    In search of critically endangered species: the current situation of two tiny salamander species in the Neotropical mountains of Mexico. by Adriana Sandoval-Comte, Eduardo Pineda, José L Aguilar-López

    Published 2012-01-01
    “…We visited 22 sites, investing 672 person-hours of sampling effort in the surveys, and found 201 P. townsendi salamanders in 11 sites and only 13 T. pennatulus salamanders in 5 sites. …”
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    Rapid fixation of non-native alleles revealed by genome-wide SNP analysis of hybrid tiger salamanders by Shaffer H Bradley, Kump D Kevin, Johnson Jarrett R, Fitzpatrick Benjamin M, Smith Jeramiah J, Voss S Randal

    Published 2009-07-01
    “…To assess variation of admixture dynamics, we scored a large panel of markers in five wild hybrid populations formed when Barred Tiger Salamanders were introduced into the range of California Tiger Salamanders.…”
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  4. 244

    Vertebrate hosts as islands: dynamics of selection, immigration, loss, persistence and potential function of bacteria on salamander skin by Andrew Howard Loudon, Andrew Howard Loudon, Arvind eVenkataraman, William eVanTreuren, William eVanTreuren, Douglas eWoodhams, Douglas eWoodhams, Laura Wegener Parfrey, Laura Wegener Parfrey, Laura Wegener Parfrey, Valerie eMcKenzie, Rob eKnight, Rob eKnight, Rob eKnight, Thomas eSchmidt, Reid eHarris

    Published 2016-03-01
    “…Additionally we performed an experiment where salamanders were either provided or denied a bacterial reservoir and estimated immigration and loss (emigration and local extinction) rates of bacteria on salamanders in both treatments. …”
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  5. 245

    Habitat adaptation rather than genetic distance correlates with female preference in fire salamanders (<it>Salamandra salamandra</it>) by Weitere Markus, Junge Claudia, Caspers Barbara A, Steinfartz Sebastian

    Published 2009-06-01
    “…Habitat adaptation of fire salamanders (<it>Salamandra salamandra</it>), as found in Middle Europe (Germany), can be framed in an explicit phylogeographic framework that allows for the evolution of habitat adaptation between distinct populations to be traced. …”
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  6. 246

    The prevalence of genome replacement in unisexual salamanders of the genus <it>Ambystoma </it>(Amphibia, Caudata) revealed by nuclear gene genealogy by Bogart James P, Bi Ke, Fu Jinzhong

    Published 2008-05-01
    “…<p>Abstract</p> <p>Background</p> <p>Unisexual salamanders of the genus <it>Ambystoma </it>exemplify the most ancient lineage of unisexual vertebrates and demonstrate an extremely flexible reproductive system. …”
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  7. 247
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    First record of salamander predation by a <i>Liophis</i> (Wagler, 1830) snake in the Venezuelan Andes by Luis Felipe Esqueda, Marco Natera-Mumaw, Enrique La Marca

    Published 2009-12-01
    “…For the first time is documented the predation of a salamander by Liophis from Venezuela, including a brief overview on the alteration of montane and submontane Andean ecosystem and their effect on the natural dynamic.…”
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  11. 251

    Upland Habitat Quality and Historic Landscape Composition Influence Genetic Variation of a Pond-Breeding Salamander by Jeremiah R. Alexander, Chelsea S. Kross, Steven J. Price, Stephen C. Richter, Michael E. Dorcas

    Published 2013-09-01
    “…We used genetic variation as an indicator of population status in a common amphibian species, spotted salamanders (Ambystoma maculatum), to determine how amount of suitable upland habitat relates to population status in the greater Charlotte, North Carolina, USA metropolitan area. …”
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    United States amphibian imports pose a disease risk to salamanders despite Lacey Act regulations by Patrick J. Connelly, Noam Ross, Oliver C. Stringham, Evan A. Eskew

    Published 2023-10-01
    “…In the United States, a 2016 wildlife trade policy restricted trade in 20 salamander genera in attempts to prevent Bsal introduction. …”
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  14. 254

    Thriving in the Cold: Glacial Expansion and Post-Glacial Contraction of a Temperate Terrestrial Salamander (Plethodon serratus). by Catherine E Newman, Christopher C Austin

    Published 2015-01-01
    “…Phylogenetic results show that P. serratus is comprised of multiple genetic lineages, and the four regions are not reciprocally monophyletic. The Appalachian salamanders form a clade sister to all other P. serratus. …”
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  15. 255

    Genetic and morphological data demonstrate hybridization and backcrossing in a pair of salamanders at the far end of the speciation continuum by Jan W. Arntzen, Robert Jehle, Ben Wielstra

    Published 2021-12-01
    “…We study a hybridizing pair of salamander species—the morphologically and genetically drastically different newts Triturus cristatus and T. marmoratus—with a panel of 32 nuclear and mitochondrial genetic markers. …”
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    Environmental DNA method for estimating salamander distribution in headwater streams, and a comparison of water sampling methods. by Izumi Katano, Ken Harada, Hideyuki Doi, Rio Souma, Toshifumi Minamoto

    Published 2017-01-01
    “…In this study, we applied an eDNA method to estimate the distribution of the Japanese clawed salamander, Onychodactylus japonicus, in headwater streams. …”
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