Graham's Crayfish Snake (Regina grahamii) rGCSNx_CONUS_2001v1 Range Map

October 1, 2018

This dataset represents a species known range extent for Regina grahamii (Graham's Crayfish Snake). These range maps are created by attributing sub-watershed polygons with information of a species presence, origin, seasonal and reproductive use.

Publication Year	2018
Title	Graham's Crayfish Snake (Regina grahamii) rGCSNx_CONUS_2001v1 Range Map
DOI	10.5066/F70Z72B7
Authors	Kenneth G. Boykin, Jeff Lonneker
Product Type	Data Release
Record Source	USGS Asset Identifier Service (AIS)
USGS Organization	Science Analytics and Synthesis Program
Rights	This work is marked with CC0 1.0 Universal

Graham's Crayfish Snake (Regina grahamii) rGCSNx_CONUS_2001v1 Range Map

Science Analytics and Synthesis Program

U.S. Geological Survey

U.S. Department of the Interior

Graham's Crayfish Snake (Regina grahamii) rGCSNx_CONUS_2001v1 Range Map

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