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Fig. 7 | BMC Evolutionary Biology

Fig. 7

From: Biogeography and evolution of a widespread Central American lizard species complex: Norops humilis, (Squamata: Dactyloidae)

Fig. 7

Ancestral range estimation of the Norops humilis/quaggulus complex created using LAGRANGE. The probabilities for the present scenario are indicated at each node unless the scenario has a probability of 1, with all probabilities reflected on each internal branch. Probabilities correspond to the branches stemming from a node, rather than the node itself, they are not reflective of the confidence in the topology. Geographic regions are coded as follows: Pacific versant of the Chorotega Block (A), Caribbean versant of the Chorotega Block (B), lowlands Chortis Block (C) and highlands Chortis Block (D). Branches indicating simultaneous occupation of regions are black (AB), orange (BC), yellow (BD), green (CD), or gray (three or more regions). PLEASE NOTE the colors on this figure pertain to geographical regions, whereas in all other figures correspond to lineages. The tree used for this analysis was created in BEAST v1.7.5 and only contains mitochondrial data since divergence dating was not possible for ITS-1. All nodes included in this tree are strongly supported (posterior probabilities > 0.95)

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