Is there anyone on this board that is an expert herpetologist or does anyone know of a reputable herpetologist? Even a herpetology board where I might pose this question? I need to find a gene that is exclusive to and ubiquitous in anurans so that I can create an oligonucleotide primer sequence for PCR. I need an assay that can determine if anuran DNA is present in a field-collected sample. If anyone has any ideas, I would really appreciate it.