Out of the Sichuan Basin: Rapid species diversification of the freshwater crabs in Sinopotamon (Decapoda: Brachyura: Potamidae) endemic to China

[Display omitted] •We present the first phylogeny of Sinopotamon.•The phylogenies challenge traditional four species groups.•SBSM are the most likely geographical origin of this genus.•Recent rapid diversification was detected.•High incidence of non-monophyly was found in a clade. Sinopotamon Bott,...

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