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Examination Of Behavioral Lateralizations In Juvenile Tarantulas In The Presence Of Prey Odors, Matthew Angelosanto
Examination Of Behavioral Lateralizations In Juvenile Tarantulas In The Presence Of Prey Odors, Matthew Angelosanto
Senior Honors Theses and Projects
The functional and/or structural specialization of the left or right side of the brain (behavioral lateralization) has substantial impacts on the interactions an animal makes with other organisms and its surroundings. While this has been extensively shown throughout vertebrates, it has recently been demonstrated in various taxa of invertebrates. Despite this, its presence in arachnids, and specifically tarantulas, remains poorly understood. The purpose of this study was to determine whether behavioral lateralization is present in the juvenile tarantulas Pterinochilus murinus and Brachypelma albopilosum in response to prey odors. If behavioral lateralization was found, I aimed to detennine how it differed …