Fig. 4 in A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei

Fig. 4 Biogeographic optimizations based on the trionychid phylogeny using the program RASP (Reconstruct Ancestral State in Phylogenies). a Results from the Bayesian binary method (BBM). b Results from