Fig. 6
From: Testing alternative hypotheses on the origin and speciation of Hawaiian katydids
Dated phylogenetic trees from MrBayes without restricting T2 with age of Kauai (5.8 mya), but with restriction of T1 to be no earlier than 7.3 mya (age of Nihoa) and T3 no earlier than 5.8 mya. The horizontal scales are in million years. Bars at the internal nodes show the 95% Highest Posterior Densities for date estimates. Numbers near internal nodes show mean dates. The red, green and blue arrowheads indicate the age of Nihoa, Kauai and Oahu, respectively