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Figure 4 | BMC Evolutionary Biology

Figure 4

From: Systematic and historical biogeography of the Bryconidae (Ostariophysi: Characiformes) suggesting a new rearrangement of its genera and an old origin of Mesoamerican ichthyofauna

Figure 4

The BEAST chronogram tree from 50 million generations, indicating the divergence over time of the family Bryconidae. Red circle shows the calibration points based on the fossil Lignobrycon ligniticus (28.5 ± 5.5 Ma). Scale = millions of years before present.

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BMC Ecology and Evolution

ISSN: 2730-7182

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