TY - RPRT TI - Fuzzy boundaries: color and gene flow patterns among parapatric lineages of the western shovel-nosed snake and taxonomic implication AU - Dustin A. Wood AU - Robert N. Fisher AU - Amy G. Vandergast PY - 2014 DO - 10.1371/journal.pone.0097494 UR - https://pubs.usgs.gov/publication/70125290 ID - 70125290 ER -