Figure 5From: Escape to Alcatraz: evolutionary history of slender salamanders (Batrachoseps) on the islands of San Francisco BaySome representative patterns of allozyme variation in the study area. Allelic frequencies scored in each population for loci IDH-2, PGDH, SMDH and ADA. Note that no data were available for ADA in Yerba Buena Island and Crystal Springs. Population locations as in Figure 1.Back to article page