FIG. 4 in Evaluation of Tagging Methods for Unique Identification of Individuals in Three Aquatic Eurycea Salamander Species

FIG. 4. (A) ''E13'' illustrates an ideal subcutaneous VIA tag. (B) ''E22'' illustrates a poor-quality VIA tag, with the code being blurred beyond legibility by both the angle and depth of tag insertion and melanophores that blur the numbers.