Index Catalog // ScholarsArchive@OSU

Creator:: Rudie, Katherine A.
Abstract:: This study investigated the effect of captivity on the chemical profiles of the female sexual attractiveness pheromone of the red-sided garter snake (Thamnophis sirtalis parietalis). Dorsal skin lipids were extracted from female garter snakes collected from the Interlake region of Manitoba, Canada. A comparison of captive and wild snakes was...
Resource Type:: Honors College Thesis
Full Text:: approved: ______________________________________________________ Robert T. Mason This study

Creator:: Vigeland, Anna E.
Abstract:: In this study, pheromone and skin lipid samples collected from red-sided garter snakes (Thamnophis sirtalis parietalis) were exposed directly to either full-spectrum light or full-spectrum plus UVB light. In addition, female and male snakes were exposed to daily doses of either full-spectrum or full-spectrum and UVB light, after which the...
Resource Type:: Honors College Thesis
Full Text:: Garter Snake. Abstract approved: Robert T. Mason In this study, pheromone

Creator:: Preston, Daniel L.
Abstract:: Variability in the depth and duration of anesthesia in individuals within a species is frequently observed, yet few studies have investigated its causes in reptiles. To evaluate the potential causes of variability in reptile anesthesia, I conducted experiments to test for effects of body temperature, body composition and time post-feeding...
Resource Type:: Honors College Thesis
Full Text:: : __________________________________ Robert T. Mason Variability in the depth and duration of anesthesia in individuals within

Creator:: Kerns, Amelia R.
Abstract:: Sperm competition is the post-copulatory analog of male-male combat, wherein sperm from more than one male coincide in a female’s reproductive tract and compete with one another for fertilization of a limited number of ova. Post-copulatory sexual selection, such as sperm competition, can be a powerful driving force for the...
Resource Type:: Honors College Thesis
Full Text:: parietalis Abstract approved: __________________________________ Robert T. Mason Sperm competition

Creator:: Spangler, Sarah Elizabeth
Abstract:: Galápagos marine iguana population sizes have been declining since first contact with humans.This decline has historically been attributed mainly to predation by invasive species, but additional human-caused threats exist today. My thesis conducts an analysis of the present threats to the species and determines which are the most severe.Modern threats...
Resource Type:: Presentation and Undergraduate Thesis

Creator:: Broadus, Lindsey J.
Abstract:: "Red-sided garter snakes, Thamnophis sirtalis parietalis, from Manitoba, Canada are known to be hosts to trematodes, Alaria sp., in their population. Alaria sp. have been located in the tail tissue of the snakes. The non-reproductive stage of these obligate endoparasites, known as a mesocercaria, is trophically acquired by garter snakes....
Resource Type:: Poster

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