Dear enemy recognition and the costs of aggression between salamanders
RG Jaeger - The American Naturalist, 1981 - journals.uchicago.edu
Adult male and female red-backed salamanders, Plethodon cinereus, employ "dear enemy"
recognition, such that individuals are less aggressive (threat displays and biting) and more …
recognition, such that individuals are less aggressive (threat displays and biting) and more …
[BOOK][B] Engineering Compendium on Radiation Shielding: Volume I: Shielding Fundamentals and Methods
RG Jaeger - 2013 - books.google.com
The need has arisen for a comprehensive handbook for engineers faced with problems of
radiation shielding design. Although there are several excellent books on shielding, they …
radiation shielding design. Although there are several excellent books on shielding, they …
Analysis of standing up and sitting down in humans: definitions and normative data presentation
A Kralj, RJ Jaeger, M Munih - Journal of biomechanics, 1990 - Elsevier
A formal definition of human standing up and sitting down movements based on sagittal
plane goniometric and force plate data from 20 normal subjects is presented. This definition is …
plane goniometric and force plate data from 20 normal subjects is presented. This definition is …
Microhabitats of a terrestrial forest salamander
RG Jaeger - Copeia, 1980 - JSTOR
The above-ground density of Plethodon cinereus did not vary over 22 sampling days during
spring and summer, even during seven-day periods without rain. Surface density was not …
spring and summer, even during seven-day periods without rain. Surface density was not …
On confirmatory versus exploratory research
RG Jaeger, TR Halliday - Herpetologica, 1998 - JSTOR
We discuss the difference between data that are gathered to test a priori alternative
hypotheses (confirmatory research) and those gathered to determine whether any interesting a …
hypotheses (confirmatory research) and those gathered to determine whether any interesting a …
Competitive exclusion as a factor influencing the distributions of two species of terrestrial salamanders
RG Jaeger - Ecology, 1971 - Wiley Online Library
The salamander Plethodon richmondi shenandoah is restricted to areas of talus on Hawksbill
Mountain, Shenandoah National Park, Virginia, while P. cinereus inhabits the soil outside …
Mountain, Shenandoah National Park, Virginia, while P. cinereus inhabits the soil outside …
Agonistic behavior of the red-backed salamander
RG Jaeger - Copeia, 1984 - JSTOR
The red-backed salamander, Plethodon cinereus, has a small repertoire of visual displays
used during territorial contests. All of trunk raised (ATR) off of the substrate and looking toward …
used during territorial contests. All of trunk raised (ATR) off of the substrate and looking toward …
Fluctuations in prey availability and food limitation for a terrestrial salamander
RG Jaeger - Oecologia, 1979 - Springer
A Virginia population of the forest-dwelling salamander Plethodon cinereus was repeatedly
sampled over four years to determine volume and number of prey ingested under varying …
sampled over four years to determine volume and number of prey ingested under varying …
Food as a limited resource in competition between two species of terrestrial salamanders
RG Jaeger - Ecology, 1972 - Wiley Online Library
The terrestrial salamander Plethodon richmondi shenandoah occurs primarily in areas of
talus, apparently excluded from surrounding areas of deep soil by Plethodon cinereus. …
talus, apparently excluded from surrounding areas of deep soil by Plethodon cinereus. …
Social behavior of plethodontid salamanders
RG Jaeger, DC Forester - Herpetologica, 1993 - JSTOR
PLETHODONTID salamanders exhibit a rich diversity of social behaviors, ranging from
complex communication systems to intricate tactics played during combat. Unified concepts for …
complex communication systems to intricate tactics played during combat. Unified concepts for …