Download or read book Community Ecology and Salamander Guilds written by Nelson G. Hairston and published by Cambridge University Press. This book was released on 1987-11-27 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This informative book, first published in 1987, presents the theories of community ecology within the context of a natural example. The text describes and examines issues in community ecology and shows how research on salamanders has helped to solve some of the problems surrounding the theories. Salamanders exist in stable populations of the kind assumed in community theory and are more appropriate than most other animals for research on the applications of that theory. The interesting and meaningful results, collected from observation on these excellent subjects posed challenges to beliefs within community ecology. Life histories of salamanders, fieldwork in distinctly differing habitats, competition, predation and evolution are discussed in an easily readable text. Professional ecologists and students of community ecology and herpetology will be interedted in the information synthesised in this book.

Download or read book Salamanders of the Southeast written by Joseph C. Mitchell and published by . This book was released on 2010 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Features: --

Download or read book Handbook of Salamanders written by Sherman C. Bishop and published by Cornell University Press. This book was released on 2018-07-05 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite their abundance in many parts of North America, salamanders have generally been neglected by all but a few specialists. In this book—first published in 1943—Sherman C. Bishop discusses in a lively but authoritative manner the 126 species and subspecies of salamanders that are known to exist in the United States, Canada, and Baja California. Group by group, Bishop describes salamanders in accounts that give the common and technical names, type of locality, range, habitat, size, anatomical characteristics, color, breeding habits, and relationships—all in a uniform arrangement that makes the handbook especially convenient for studying both living animals and laboratory specimens. His brief introduction surveys the relationships and general habits of salamanders and gives information on collecting and preserving them. In his foreword, Edmund D. Brodie, Jr., a specialist on salamanders, updates the taxonomy of the group.

Download or read book Response of Two Terrestrial Salamander Species to Spring Burning in the Sierra Nevada California written by Karen Elizabeth Bagne and published by . This book was released on 2009 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terrestrial salamanders may be vulnerable to prescribed fire applications due to their moist, permeable skin and limited mobility. We present data collected on terrestrial salamander populations in a ponderosa pine-dominated forest in the Sierra Nevada where fire was applied in the spring. Two species, Sierra ensatina (Ensatina eschscholtzi platensis) and gregarious slender salamander (Batrachoseps gregarius), were captured under coverboards. Capture rates of ensatinas declined within the first 2 years after burning, but postfire captures were similar to or greater than capture rates on unburned plots. Capture rates of slender salamanders were more variable, but high capture rates on burned plots suggest they persist following fire. We captured fewer small ensatinas within 2 years of burning, but sizes of slender salamanders pre and post burning were similar. Salamanders were captured in both closed and open canopy forests, and presence under individual coverboards was associated with deeper litter and greater canopy closure. Coverboards may be avoided for a year or more by gregarious slender salamanders, and capture rates were highest during winter and early spring. Though sample sizes were small and conclusions should be made with caution, results indicated no strong adverse effects from spring burning. Suitable habitat may have been maintained by the patchy burn pattern characteristic of spring burns.

Download or read book Salamanders of the Old World written by Max Sparreboom and published by BRILL. This book was released on 2014-09-08 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Salamanders of the Old World is a new in-depth reference work covering all the salamander species of Europe, Asia, and North Africa. A marvellous addition for the herp community that comes recommended for researchers, managers, conservationists, students, and salamander enthusiasts. Salamanders of the Old World • features information on biology and life history of salamanders • includes over 150 species of Europe, Asia, and North Africa • richly illustrated • focuses on habitat, behaviour, and reproduction • information on identification, eggs and larvae, and threats and species conservation • distribution maps for all species • an extensive reference list. Published in cooperation between KNNV Publishing and Naturalis Biodiversity Centre (The Netherlands).

Download or read book Behavioral Ecology of the Eastern Red backed Salamander written by Robert G. Jaeger and published by Oxford University Press. This book was released on 2016-08-04 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: The small, terrestrial eastern red-backed salamander is abundant on many forest floors of northeastern North America. Dr. Robert Jaeger and many of his graduate students spent over 50 years studying this species in New York and Virginia, using ecological techniques in forests and behavioral experiments in laboratory chambers in an attempt to understand how this species interacts with other species in the forest and the components of its intra- and intersexual social behaviors. The competitive and social behaviors of this species are unusually complex for an amphibian. This species is highly aggressive towards other similar-size species where they cohabit in forests, often leading to very little geographic overlap between the species. The authors examine the fascinating behavioral traits of this species including social monogamy, mutual mate guarding, sexual coercion, inter-species communication, and conflict resolution.

Download or read book Salamanders in Your Pocket written by Terry VanDeWalle and published by University of Iowa Press. This book was released on 2013-12-01 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finding a salamander in the woodlands rates as one of the most enjoyable surprises of an early morning hike. Active mainly at night, these secretive, shiny, lizardlike amphibians often glow like jewels when found under the logs or rocks that many prefer. This colorful addition to Iowa’s popular series of laminated guides—the twenty-fifth in the series—will inform both amateur and professional naturalists about twenty-five species of salamanders found in the Upper Midwest states of Minnesota, Wisconsin, Illinois, Indiana, Michigan, Ohio, South Dakota, North Dakota, Kansas, Nebraska, Iowa, and Missouri. Common mudpuppies and lesser sirens spend their entire lives in water, never losing the gills that they developed as larvae; the lungless four-toed salamander distracts predators by detaching its tail; the eastern newt discourages predators by secreting poisonous chemicals from its skin; the flat-bodied hellbender, which can reach twenty-nine inches in length, breathes by absorbing oxygen through the folds of its skin. These, plus the well-named slimy, zigzag, tiger, and other salamanders in this guide, are now threatened by loss of habitat, pollution, and a deadly fungus. Terry VanDeWalle provides a complete description of each species as well as distinguishing characteristics for twenty-one subspecies, from the striking orange and yellow spots of the spotted salamander to the lichenlike patches of the green salamander to the prominent rounded head of the mole salamander. He also includes information about the salamanders’ range and habitat preferences, from twilight zones of limestone caves and crevices to seepages and spring-fed bogs. His comparisons of similar species and his comprehensive key are most helpful for identifying individuals in the field. Superb photographs by Suzanne Collins make this new guide the perfect companion for outdoor expeditions in all kinds of moist environments.

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 Salamanders For Kids written by Zahra Jazeel and published by Mendon Cottage Books. This book was released on 2015-01-08 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Salamanders For Kids Table of Contents Introduction About Salamanders External Features Senses Diet Defense Mechanisms Myths and Legends Tiger salamander Flatwoods salamander Northwestern salamander Jefferson salamander Long- toed salamander Cave salamander Red Hills salamander Northern zigzag salamander Clouded salamander Green salamander Author Bio Introduction Most of you can name at least 2 or 3 different breeds of dogs or even cats when asked. They are common animals that we encounter almost every day. But will you be able to answer if asked to name at least one species of salamander? Some may even wonder whether there are many types in this creature after this question is posed to them. But luckily you don’t have to wrack your brain to search for answers as we provide you with all the facts that you need to know about salamanders in this fun book! Learn some fascinating facts about a unique, and a not-so-common animal. Come on and join us as we try to explore about salamanders, their features, senses, feeding habits, defensive mechanisms, species and many more!

Download or read book The Biology of Plethodontid Salamanders written by Richard C. Bruce and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume offers a state-of-the-art overview of plethodontid salamanders. Readers will find the best current understanding of many aspects of the evolution, systematics, development, morphology, life history, ecology, and field methodology of these animals.

Download or read book Resistance and Resilience of Stream Salamander Populations to Disturbance written by Steven J. Price and published by . This book was released on 2011 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urbanization and drought represent two pervasive disturbances that affect animal inhabitants of small, first-order streams. Stream salamanders (Family Plethodontidae) represent the dominant vertebrate group and play important ecological roles in first-order streams, although they have often been neglected in previous studies on the effects of disturbance on system ecosystems. It was hypothesized that urbanization and drought would strongly influence vital rates (e.g., occupancy, abundance, survival, etc.) of salamander populations. One goal of this research was to use a before-after control-impact study design to determine occupancy probabilities and abundances of salamander life stages and species in streams with urbanized catchments, compared to streams with undisturbed catchments. Using both dynamic occupancy models and binomial mixed models, I not only estimated the state variables (i.e., occupancy and abundance), but provided estimates of colonization, survival, and detection while incorporating site-level and survey covariates. Four years post-urbanization, occupancy estimates of larval northern dusky (Desmognathus fuscus), larval and adult southern two-lined salamanders (Eurycea cirrigera) declined by approximately 40%, whereas adult northern dusky salamander occupancy remained stable. Occupancy of salamanders in control streams remained relatively stable over five years. Abundance estimates followed somewhat similar trends, although response-time for salamanders was shown to be more rapid. Abundances of larval dusky and two-lined salamanders were different from control streams one-year after urbanization, whereas adult two-lined salamander and dusky salamander abundances differed from control streams two and three years' post-urbanization, respectively. A second main objective was to use capture-mark-recapture (CMR) data to estimate survival probability, temporary emigration probability and detectability of stream salamanders, with a focus on the northern dusky salamanders. I used Huggins Robust Design to construct a set of a priori candidate models. Strong support was found for models that included month-specific capture probabilities and recapture probabilities, which indicated a strong capture response. Furthermore, I found support for random temporary emigration and location specific survival. Findings suggest that it may be necessary to include survey and population-level parameters in order to estimate survival in stream salamanders. A final objective was to use occupancy and CMR data to examine the response of the northern dusky salamander to drought, specifically the supra-seasonal drought of 2007-2008. I used dynamic occupancy models to estimate salamander occupancy of adult and larval salamanders and Huggins Robust Design to estimate vital rates of adult salamanders. Occupancy of larval salamanders declined by 30% during supra-seasonal drought conditions, yet adult occupancy remained similar to non drought years. Adult temporary emigration rates were twice as high during supra-seasonal drought conditions than during non-drought and typical drought conditions and survival of adults during the supra-seasonal drought was similar to survival during non-drought conditions. These findings suggest persistence of dusky salamanders during drought is due to both between generation and within generation refugium-use strategies.

Download or read book The Salamanders of the Family Plethodontidae written by Emmett Reid Dunn and published by . This book was released on 1926 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Salamanders written by Rashid Gerasimov and published by Nova Science Publishers. This book was released on 2020-12 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Waterton Lakes National Park, located in southwest Alberta, Canada, under-road crossing structures were installed in 2008 to protect a population of long-toed salamander (Ambystoma macrodactylum) at Linnet Lake from mortality during breeding migrations that intersected with the park's entrance road. This compilation first investigates orientation and movement patterns of marked individuals at Linnet Lake in 2013 and 2014, and at a smaller, shallower wetland Stable Pond in 2014 to document in detail how long-toed salamanders used the terrestrial landscape around breeding sites during adult migration and juvenile dispersal. Following this, the authors use generalized linear models to model salamander occurrence and abundance in the Beaver Hills region of north-central Alberta as a function of land cover type and pocket gopher density. The authors go on to address whether any ecological barriers exist in the distribution range of the two newt species N. strauchii and N. crocatus. According to the findings of this study, an identity test was found to be significantly different from the null distribution, whereas a background test was not significantly different from the null distribution. The concluding chapter summarizes the processes by which light is converted into neural signals by rods and cones and then transmitted to downstream neurons in the retina, with a focus on salamander photoreceptors. The different types of photoreceptor cells and other light-sensitive cells in salamanders and their role in vision are also discussed.

Download or read book Amphibians and Reptiles Native to Minnesota written by Barney Oldfield and published by U of Minnesota Press. This book was released on 1994 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers substantial information designed for use by both amateurs and specialists and useful to residents of other Upper Midwest states and bordering Canadian provinces as well. Introductory chapters present the history of herpetology in Minnesota, the preferred habitats of these species, techniques

Download or read book Amphibian Declines written by Michael J. Lannoo and published by Univ of California Press. This book was released on 2005-06-15 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species.

Download or read book Parallelschwingen written by and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Snake and the Salamander written by Alvin R. Breisch and published by JHU Press. This book was released on 2017-03-15 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: A beautifully illustrated tour of the region’s snakes, lizards, turtles, frogs, and salamanders. In the best tradition of natural history writing and art, The Snake and the Salamander explores the diverse collection of reptiles and amphibians that inhabit the northeastern quadrant of the United States. Covering thirteen states that run from Maine to Virginia, author Alvin R. Breisch and artist Matt Patterson showcase the lives of 83 species of snakes, lizards, turtles, frogs, and salamanders. These intriguing animals are organized by habitat and type, from forest to grassland to bogs to big waters, and revealed through a combination of Breisch’s engaging prose and Patterson’s original color illustrations. Breisch’s guided tour combines historical notes and conservation issues with lessons on genetics, evolution, habitats, life histories, and more. Discover how careful attention to frog calls coupled with DNA analysis led to the discovery of a new species of frog in New York City, why evolutionary adaptations made the Eastern Ratsnake a superb climber, and the surprising fact that Spiny Softshell turtles actually sprint on land to retreat from predators. Breisch also tells the odd tale of the Green Frog and the Smooth Greensnake, two “green species” that do not actually have any green pigment in their skin. Every species has a story to tell?one that will keep the reader wanting to learn more. The breadth of herpetofauna in the area will surprise many readers: more than 8% of the world’s salamanders and 11% of all turtle species live in the region. Beyond numbers, however, lie aesthetics. The surprising colors and fascinating lifestyles of the reptile and amphibian species in this book will mesmerize readers young and old. Winner of the National Outdoor Book Award of the NOBA Foundation (Nature and Environment Category) “The breadth of herpetofauna in the area will surprise many readers: more than 8% of the world’s salamanders and 11% of all turtle species live in the region. Beyond numbers, however, lie aesthetics. The surprising colors and fascinating lifestyles of the reptile and amphibian species in this book will mesmerize readers young and old.” —The Birdbooker Report “While most field guides are organized by species, this book is more than a field guide; it places the animals in the context of their environment.” —The Altamont Enterprise