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Full-Text Articles in Animal Sciences
Striped Plateau Lizards (Sceloporus Virgatus) Do Not Exhibit Behavioral Syndromes In Exploratory And Anti-Predator Contexts, Alisa Wallace
Striped Plateau Lizards (Sceloporus Virgatus) Do Not Exhibit Behavioral Syndromes In Exploratory And Anti-Predator Contexts, Alisa Wallace
Summer Research
Some animals exhibit certain behavior types consistently between contexts and/or across time. This phenomenon is known as a behavioral syndrome, or personality. Behavioral syndromes have important evolutionary implications because there are times when consistently behaving in a particular way results in fitness constraints, and we are still trying to understand why some animals have them but others don’t. For my work, I sought to determine whether the striped plateau lizard (Sceloporus virgatus), a small lizard native to the Chiricahua Mountains of Arizona, demonstrated behavioral syndromes. I collected 14 male lizards and observed their responses to three behavioral assays: …
Behavioral And Chemical Analysis Of Deposited Chemical Cues In Striped Plateau Lizards, Jay Goldberg
Behavioral And Chemical Analysis Of Deposited Chemical Cues In Striped Plateau Lizards, Jay Goldberg
Summer Research
Many pheromones are produced by glands and deposited on substrates throughout the environment. Lizards possess an array of glands that secrete chemical cue. During mating seasons the glandular secretions of many lizards contain elevated levels of lipophilic compounds including: free-fatty acids, sterols, and long-chain fatty alcohols. This study examines the effect of season and hydrophobicity of chemicals on male response to female deposited chemical cues in the Striped Plateau Lizard (Sceloporous virgatus). Cues were collected and then scraped into a vial containing hexane and water in order to separate hydrophilic and lipophilic molecules. Chemical cue fractions were then …
The Effects Of Low Intensity Burn On Population Size, Predation Rates, And Prey Abundance In The Striped Plateau Lizard (Sceloporus Virgatus), Sabrina E. Duncan
The Effects Of Low Intensity Burn On Population Size, Predation Rates, And Prey Abundance In The Striped Plateau Lizard (Sceloporus Virgatus), Sabrina E. Duncan
Summer Research
No abstract provided.