Sample information for specimens analyzed to determine prevalence of palytoxins in commercially available zoanthids.

*closest match from publically available sequences (Fig. 2).**also matched single COI sequence for Zoanthus sociatus (Fig. 2).Weakly-Toxic - defined as possessing a hemolytic component that was inhibited with an anti-PLTX antibody but too low in concentration to confirm as a PLTX by additional chemical means (methods described in [8]).Non-Toxic – defined as no detectable toxic activity using a hemolysis neutralization assay and no HPLC peak at 263 nm consistent with a PLTX standard.