Multilocus Phylogeny of the Afrotropical Freshwater Crab Fauna Reveals Historical Drainage Connectivity and Transoceanic Dispersal Since the Eocene




Phylogenetic reconstruction, divergence time estimations and ancestral range estimation were undertaken for 66% of the Afrotropical freshwater crab fauna (Potamonautidae) based on four partial DNA loci (12S rRNA, 16S rRNA, cytochrome oxidase one [COI], and histone 3). The present study represents the most comprehensive taxonomic sampling of any freshwater crab family globally, and explores the impact of paleodrainage interconnectivity on cladogenesis among freshwater crabs. Phylogenetic analyses of the total evidence data using maximum-likelihood (ML), maximum parsimony (MP), and Bayesian inference (BI) produced a robust statistically-well-supported tree topology that reaffirmedthemonophyly of the Afrotropical freshwater crab fauna.


SYSTEMATIC BIOLOGY






- N/A


- Inglês


- Nenhuma restrição


- Biodiversidade das águas interiores e zonas húmidas


- Artigo com revisão pelos pares e teses universitárias


- Diversidade biológica e cultural


- Nenhuma / Não aplicável



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