With respect to each other. There is a clade of three colubrinus specimens that is sister to a clade of two colubrinus and one loveridgei. The tree looks like ((col,col),col),(col,(col,lov)).

Wouldn't that be what you expect from a group of 6 specimens of the same taxon/evolutionary group?
With regard to the specimens of colubrinus that ended up coming out closer to loveridgei, what was the basis for calling those specimens colubrinus, not loveridgei?
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Chris Harrison
San Antonio, Texas