Three Freshwater and Coastal Crabs (Crustacea: Decapoda: Brachyura) New to Penghu, Taiwan, with Notes on Their Biogeographical Implications
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چکیده
Three species of crabs new to Penghu County, Taiwan are reported. Nanhaipotamon formosanum (Parisi, 1916) was found on the bank of a river in Husi Village and is the first report of a true freshwater crab from Penghu. In the same locality, Eriocheir japonica De Haan, 1835 lives in a river which implies Penghu may have played a role as a "stepping stone" for this species during the dispersal between Taiwan and China. Specimens of Uca coarctata (H. Milne Edwards, 1852) were also collected on mudflats of Magong City and Citou, and this finding shows the Uca fauna of Penghu and the main island of Taiwan are the same.
منابع مشابه
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