TitlePlasma triglyceride and beta-hydroxybutyric acid levels in red-sided garter snakes (Thamnophis sirtalis parietalis) at emergence from hibernation
Publication TypeJournal Article
Year of Publication1996
AuthorsWhittier, JM, Mason, RT
JournalExperientia
Volume52
Pagination145-148
Type of ArticleJournal Article
ISSN0014-4754
Abstract

Measurement of plasma levels of triglycerides and beta-hydroxybutyric acid in females and males of the red-sided garter snake (Thamnophis sirtalis parietalis) suggest that the former may provide a useful physiological marker of condition. Levels of triglycerides at emergence from hibernation during a month of natural aphagia were significantly greater in females than in males and she-males, a subset of the male population that mimics females. Higher levels of triglycerides in the females may be attributed to their greater body mass per unit length, which was correlated with the level of triglycerides. Plasma triglyceride levels declined in females within one month of emergence, at the onset of feeding, and were unrelated to mating.

URL<Go to ISI>://WOS:A1996TY33200010
DOI10.1007/bf01923360