Professor in Zoology
Department of Zoology & Environment Sciences, Faculty of Science, University of Colombo
Department of Zoology & Environment Sciences, Faculty of Science, University of Colombo
Department of Zoology & Environment Sciences, University of Colombo
Department of Zoology, University of Colombo. Sri Lanka
Department of Zoology, University of British Columbia, Vancouver, Canada
Biodiversity Research Centre, University of British Columbia, Vancouver, Canada
Beaty Biodiversity Museum