Figure 3
Bayesian tree using the 12 n 3 r RT n data set. Bayesian analysis for the 123nRTn data set produced an identical topology. The numbers near internal branches indicate Bayesian posterior probabilities for the 12n3rRTn (left) and 123nRTn (right) data sets (values less than 50% not shown). Single numbers indicate that the 12n3rRTn and 123nRTn data sets resulted in identical values. Solid, open, and double circles, and triangles indicated that main habitats of a family are deep waters, coastal waters, open sea, and brackish and freshwater, respectively. Superfamilial classification follow Winterbottom [1] and Tyler and Sorbini [6].