FIGURE 7 in A new skink fauna from Caribbean islands (Squamata, Mabuyidae, Mabuyinae) 3288

FIGURE 7. Timetree of Neotropical skinks (Mabuyidae, Mabuyinae) using the data and topology of the full (four-gene) data set from Fig. 5. Divergence times (indicated on nodes) are in millions of years and are averages of the results of two Bayesian analyses (independent and autocorrelated rates). Bayesian credibility intervals (gray bars) are composites of the intervals derived from the two analyses. Three African species (Mabuyidae, Trachylepidinae subfam. nov.) are included to estimate the time of the trans-Atlantic dispersal event. Blue vertical bars indicate taxa occuring on Caribbean islands.