These are currently only available for New World pitvipers
To view SDMs, we recommend checking the box below to remove distribution polygons and changing the basemap to "Terrain"
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Please be patient. SDMs are large and can take a while to plot.
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Red: points are dubious/questionable
Gray: points are beyond their distribution
Blue: points are not on land
Yellow: species ID has been altered
Distributions of Old World Viperidae were obtained from GARD 1.1
Information on max snake lengths was obtained from Feldman et al. 2015
Information on descriptive citations, common names, and subspecies was obtained from the Reptile Database