Salamanders Of The Family Plethodontidae

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The Salamanders Of The Family Plethodontidae

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Author : Emmett Reid Dunn
language : en
Publisher:
Release Date : 1926

The Salamanders Of The Family Plethodontidae written by Emmett Reid Dunn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1926 with Science categories.

Salamanders Of The Family Plethodontidae

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Author : Emmett Reid Dunn
language : en
Publisher:
Release Date : 1972

Salamanders Of The Family Plethodontidae written by Emmett Reid Dunn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Lungless salamanders categories.

Salamanders Of The Family Plethodontidae

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Author : EMMETT REID. DUNN
language : en
Publisher:
Release Date : 2018

Salamanders Of The Family Plethodontidae written by EMMETT REID. DUNN and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.

Neontological Inferences Of Evolutionary Pattern And Process In The Salamander Family Plethodontidae

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Author : Leonard Allan Larson
language : en
Publisher:
Release Date : 1982

Neontological Inferences Of Evolutionary Pattern And Process In The Salamander Family Plethodontidae written by Leonard Allan Larson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with categories.

Comparative Osteology And Evolution Of The Lungless Salamanders Family Plethodontidae

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Author : David B. Wake
language : en
Publisher:
Release Date : 1966

Comparative Osteology And Evolution Of The Lungless Salamanders Family Plethodontidae written by David B. Wake and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Amphibians categories.

Phylogenetic Trends Of The Salamanders Of The Family Plethodontidae As Indicated By Their Cranial Morphology

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Author : Douglas Clark Robinson
language : en
Publisher:
Release Date : 1968

Phylogenetic Trends Of The Salamanders Of The Family Plethodontidae As Indicated By Their Cranial Morphology written by Douglas Clark Robinson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with categories.

Development And Evolution In The Salamander Family Plethodontidae

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Author : Andres Collazo
language : en
Publisher:
Release Date : 1990

Development And Evolution In The Salamander Family Plethodontidae written by Andres Collazo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.

Fatty Acid Distribution In Salamanders Of The Family Plethodontidae

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Author : Doyal R. Lank
language : en
Publisher:
Release Date : 1975

Fatty Acid Distribution In Salamanders Of The Family Plethodontidae written by Doyal R. Lank and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Fatty acids categories.

Ecology And Genetics Of Lungless Salamanders Family Plethodontidae In The Gulf Coastal Plain

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Author : Jennifer Yasmin Lamb
language : en
Publisher:
Release Date : 2016

Ecology And Genetics Of Lungless Salamanders Family Plethodontidae In The Gulf Coastal Plain written by Jennifer Yasmin Lamb and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Lungless salamanders categories.

During the last half century, lungless salamanders (Family Plethodontidae) have been the subject of numerous studies in the fields of ecology and genetics. While most works have focused on the species-rich Eastern Highlands region, there has been a recent shift towards plethodontid assemblages within the Coastal Plain. The research presented herein applies hierarchical occupancy models and both mitochondrial and nuclear genes to address questions pertinent to the biology and conservation of plethodontids within the Gulf Coastal Plain. The results of a multi-species Bayesian single-season occupancy model indicated that two environmental gradients, upstream drainage area and stream drying, influenced the probability of occurrence for multiple species of stream-breeding plethodontids. Further, species varied in their responses to these gradients. A second model was used to ask whether asymmetric interactions also influenced occurrence for three species of brook salamanders (Genus Eurycea). More specifically, the model tested whether the southern two-lined salamander (E. cirrigera) might act as the dominant predator and or competitor to either the three-lined (E. guttolineata) or dwarf (E. quadridigitata) salamanders. The results of this second model suggested that environmental gradients likely work in tandem with negative interactions to shape the distribution of E. guttolienata within the Gulf Coastal Plain. Like hierarchical occupancy models, genetic tools are also shedding light on complex relationships among and within species of lungless salamanders. This research investigated phylogeographic patterns within a wide-ranging species of plethodontid, the spotted dusky salamander (Desmognathus conanti). Sequence data revealed that there were geographically discrete, deeply divergent mitochondrial lineages within D. conanti which may be the result of isolation brought about by fluctuating sea levels during the late Miocene through the Pleistocene. Data from six rapidly mutating microsatellite markers indicated that there had been recent gene flow across some of these lineages in the southern Gulf Coastal Plain. However, these data also suggest that a northern lineage may have remained distinct. The relationships described and occurrence probabilities estimated by the aforementioned models, in combination with conclusions from analyses of genetic data, improve our ability to conserve regional plethodontid biodiversity within this unique physiographic province.

Comparative Osteology And Evolution Of The Lungless Salamanders Family Plethodontidae

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Author :
language : en
Publisher:
Release Date : 1966

Comparative Osteology And Evolution Of The Lungless Salamanders Family Plethodontidae written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.