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Full-Text Articles in Ecology and Evolutionary Biology
Geographic Variation In Larval Metabolic Rate Between Northern And Southern Populations Of The Invasive Gypsy Moth, Carolyn May, Noah Hillerbrand, Lily M. Thompson, Trevor M. Faske, Eloy Martinez, Dylan Perry, Salvatore J. Agosta, Kristine L. Grayson
Geographic Variation In Larval Metabolic Rate Between Northern And Southern Populations Of The Invasive Gypsy Moth, Carolyn May, Noah Hillerbrand, Lily M. Thompson, Trevor M. Faske, Eloy Martinez, Dylan Perry, Salvatore J. Agosta, Kristine L. Grayson
Biology Faculty Publications
Thermal regimes can diverge considerably across the geographic range of a species, and accordingly, populations can vary in their response to changing environmental conditions. Both local adaptation and acclimatization are important mechanisms for ectotherms to maintain homeostasis as environments become thermally stressful, which organisms often experience at their geographic range limits. The spatial spread of the gypsy moth (Lymantria dispar L.) (Lepidoptera: Erebidae) after introduction to North America provides an exemplary system for studying population variation in physiological traits given the gradient of climates encompassed by its current invasive range. This study quantifies differences in resting metabolic rate (RMR) across …