Listar Comunidad Técnico-profesional y científica por autor "Powell, Robert"
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Amphibians and reptiles of the Dominican Republic : species of special concern
Powell, Robert; Ottenwalder, José Alberto; Incháustegui, Sixto J.; Henderson, Robert W.; Glor, Richard E. (2000)The Dominican Republic faces multiple threats to biodiversity. A list of native species of amphibians and reptiles (excluding sea turtles) is presented. Some may have become extinct recently, substantial populations of ... -
Brief notes on the status of Hispaniolan Rhinoceros Iguanas, Cyclura cornuta
Ottenwalder, José Alberto; Powell, Robert (2002) -
Conservation of the herpetofauna of the Dominican Republic
Powell, Robert; Incháustegui, Sixto J. (2011)The herpetofauna of the Dominican Republic consists of 39 frogs (two of which areintroduced), 110 squamates (one possibly extinct and three or four introduced), one crocodilian, three turtles (one introduced), plus four ... -
Definition of the Caribbean Islands biogeographic region, with checklist and recommendations for standardized common names of amphibians and reptiles
Hedges, S. Blair; Powell, Robert; Henderson, Robert W.; Hanson, Sarah; Murphy, John C. (2019)To facilitate biological study we define “Caribbean Islands” as a biogeographic region that includes the Antilles, the Bahamas, and islands bordering Central and South America separated from mainland areas by at least 20 ... -
Landestoy T, M. A., Torres López, J., & Powell, R. (2024). Sphaerodactylus plummeri. Catalogue of American Amphibians and Reptiles 932.
Landestoy T., Miguel A.; Torres López, Javier; Powell, Robert (2024)No abstract available. -
Phylogenetic analysis of ecological and morphological diversification in Hispaniolan trunk‐ground anoles (Anolis cybotes group)
Glor, Richard E.; Kolbe, Jason J.; Powell, Robert; Larson, Allan; Losos, Jonathan B. (2003)Anolis lizards in the Greater Antilles partition the structural microhabitats available at a given site into four to six distinct categories. Most microhabitat specialists, or ecomorphs, have evolved only once on each ...