Tree topology from Bayesian analysis. Numerical values at nodes indicate posterior probabilities; other conventions as in Fig. 1. Note the high support of Anapistula in Symphytognathidae, and the monophyly of four Anapistula species; the low support of Anapidae, the nesting of Micropholcommatinae, and the placement of Theridiosomatidae sp. (red star) sister to Micropholcommatinae.