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dc.contributor.authorMay, Holly
dc.date.accessioned2015-09-09T15:21:02Z
dc.date.available2015-09-09T15:21:02Z
dc.identifier.urihttp://hdl.handle.net/10464/7162
dc.description.abstractThe present thesis investigates the responses to reflection in both the crayfish Procambarus clarkii and the fruit fly Drosophila melanogaster. Responses to reflection in crayfish depend on social status and the current work suggests that learning and memory consolidation are required for these responses to be altered. Crayfish were treated to either massed or spaced training fights prior to reflection testing. The results show that subordinate crayfish treated to spaced training display a response typical of subordinate crayfish but subordinate crayfish treated to massed training exhibit a response typical of dominant crayfish. Fruit flies are shown to be attracted to reflection and responses to reflection are described here for the first time. Responses in fruit flies are shown to be dependent on social status. The frequency of behaviours were altered in isolated flies but not socialized flies. The addition of pheromones cVA and 7,11-HD were used to investigate how the addition of chemical cues altered responses to reflection in fruit flies. Socialized fruit flies treated with cVA exhibited an increase in the frequency of behaviours on both mirrored and clear glass walls, while isolated flies exhibited a decrease. Socialized flies treated with 7,11-HD spent more time on mirrored walls compared to glass walls, whereas the frequency of all behaviours were decreased in isolated flies treated with 7,11-HD.en_US
dc.language.isoengen_US
dc.publisherBrock Universityen_US
dc.subjectbehaviouren_US
dc.subjectcrayfishen_US
dc.subjectDrosophilaen_US
dc.titleResponses to Reflection in Two Invertebrate Speciesen_US
dc.typeElectronic Thesis or Dissertationen_US
dc.degree.namePh.D. Biological Sciencesen_US
dc.degree.levelDoctoralen_US
dc.contributor.departmentDepartment of Biological Sciencesen_US
dc.degree.disciplineFaculty of Mathematics and Scienceen_US
refterms.dateFOA2021-08-08T02:15:46Z


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