List of mammals of Trinidad and Tobago References Bibliography Barcant M (1970). Butterflies of Trinidad and Tobago. Collins, London. Beard, J. S. (1946) The Natural Vegetation of Trinidad. Oxford University Press, Oxford. Boos, H.E.A. 2001. The Snakes of Trinidad and Tobago. Texas University Press. College Station, Texas. 270 pp. Murphy, J.C. 1997. Amphibians and Reptiles of Trinidad and Tobago. Krieger. Malabar, Florida. 245 pp. Murphy, J.C. and J.R. Downie. 2012. "The changing Trinidad and Tobago herpetofauna". Living World, Journal of the Trinidad and Tobago Field Naturalists’ Club 2012: 87–95. Biota of Trinidad and Tobago Flora of Trinidad and Tobago Fauna of Trinidad and Tobago