Open Access. Powered by Scholars. Published by Universities.®
Comparative and Evolutionary Physiology Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Comparative and Evolutionary Physiology
Thermal Biology Of Temperate And High-Latitude Arachnids, Susan E. Anthony
Thermal Biology Of Temperate And High-Latitude Arachnids, Susan E. Anthony
Electronic Thesis and Dissertation Repository
Temperate and high latitude terrestrial ecosystems have high thermal variability, and the ectotherms that inhabit these regions must have thermal tolerances that mirror these temperatures. However, the thermal limits of many high-latitude arachnids are unknown, as well as any underlying mechanisms of seasonal plasticity for any arachnid. The objective of my thesis is to measure the thermal tolerances of temperate, Arctic, and sub-Arctic arachnids, and identify if they have thermal plasticity, either seasonally or following acclimation. I collected the high-latitude pseudoscorpion Wyochernes asiaticus streamside from the Yukon Territory, where besides large thermal variability, they are also inundated with spring flooding. …