Young, Lauriann Elizabeth2008-12-112008-12-112008-12-11https://hdl.handle.net/2139/2558enPlease contact the West Indiana Division at the University of the West Indies,St.Augustine in order to view the full thesis. Contact: wimail@sta.uwi.eduHelminthsNeurophysiologyPhotosensitization, BiologicalDrugs -- Physiological effectNeurophysiological control and photosensory modulations of swimming in a Cercaria, Cercaria caribbea LXXIThesis