Amplification success rate (i.e. the proportion of PCR reactions that allowed for allele scoring) by sample type (skin and buccal swabs, tissue from toe clips), for Blanchard’s Cricket Frog (A. blanchardi) samples. Superscript letters after sample types indicate significant pairwise differences in amplification success rate between sample types, based on pairwise Fisher’s exact tests with Bonferroni correction (P ≤ .017).