Factors Affecting Clutch Size in a Population of Red-backed Salamander (Plethodon Cinereus) in Northwestern New Jersey - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Factors Affecting Clutch Size in a Population of Red-backed Salamander (Plethodon Cinereus) in Northwestern New Jersey write by Veronica Lynn Puza. This book was released on 2020. Factors Affecting Clutch Size in a Population of Red-backed Salamander (Plethodon Cinereus) in Northwestern New Jersey available in PDF, EPUB and Kindle. The salamander family Plethodontidae is known for being an indicator of environmental health and has been labeled as the “canary in the coal mine” of forest ecosystems (Urban et al. 2014). One of the most widely distributed and commonly studied plethodontid species is the red-backed salamander (RBS, Plethodon cinereus). Populations of P. cinereus will be influenced by different variables within the environment including temperature, humidity, and leaf litter. Fundamental data on populations of P. cinereus must be gathered before we can understand how these intercorrelated variables will influence P. cinereus distribution and demographics. In this study I aimed to gather foundational data on the reproductive ecology of female red-backed salamanders in Stokes State Forest, Sussex County, New Jersey. Reproductive data were collected on 366 clutches from April 2017 to October 2019. I analyzed yearly and seasonal data as well as measured the effects of body size on clutch size. Results showed a positive correlation between body size and clutch size of P. cinereus. When seasons were analyzed separately, there were significant differences in clutch size among years for both the fall and the spring. Additionally, I manipulated leaf litter quantity and measured its impact on the clutch size of P. cinereus. I found that clutch size was positively associated with the quantity of leaf litter and decreased as leaf litter was removed from the study sites. This investigation provides a foundational analysis on the clutch size of P. cinereus in Stokes State Forest, providing significant information necessary for monitoring this population.
The Effect of Chytridiomycosis and Bioaugmentation on the Metabolic Rate of Red-backed Salamanders, Plethodon Cinereus
The Effect of Chytridiomycosis and Bioaugmentation on the Metabolic Rate of Red-backed Salamanders, Plethodon Cinereus - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Effect of Chytridiomycosis and Bioaugmentation on the Metabolic Rate of Red-backed Salamanders, Plethodon Cinereus write by Jonathan Lenz. This book was released on 2013. The Effect of Chytridiomycosis and Bioaugmentation on the Metabolic Rate of Red-backed Salamanders, Plethodon Cinereus available in PDF, EPUB and Kindle.
Sensory Mediation of Foraging Behavior in Plethodon Cinereus, the Redback Salamander
Sensory Mediation of Foraging Behavior in Plethodon Cinereus, the Redback Salamander - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Sensory Mediation of Foraging Behavior in Plethodon Cinereus, the Redback Salamander write by John S. Placyk. This book was released on 2000. Sensory Mediation of Foraging Behavior in Plethodon Cinereus, the Redback Salamander available in PDF, EPUB and Kindle.
Amphibian Declines
Amphibian Declines - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Amphibian Declines write by Michael J. Lannoo. This book was released on 2005-06-15. Amphibian Declines available in PDF, EPUB and Kindle. 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.
Behavioral Ecology of the Eastern Red-backed Salamander
Behavioral Ecology of the Eastern Red-backed Salamander - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Behavioral Ecology of the Eastern Red-backed Salamander write by Robert G. Jaeger. This book was released on 2016-08-04. Behavioral Ecology of the Eastern Red-backed Salamander available in PDF, EPUB and Kindle. 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.
