Figure 3
From: Salamanders and other amphibians are aglow with biofluorescence
Distribution of fluorescence across amphibians. The evolutionary relationships among Amphibians with an emphasis on salamander (Caudata) families are presented based on the hypothesis of relationships from Pyron and Wiens23 inferred from gene-fragment data. Green branches and terminals indicate lineages where taxonomic representatives have been confirmed to have biofluorescence in this study. White terminals and branches indicate that biofluorescence is currently unknown in those taxa.
