Map of localities of fossil grass carp group and distribution of living species Ctenopharyngodon idella (Cuvier and Valenciennes, 1844) (IMAGE)
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shaded light green, modified from Li and Fang 1990, with information from Nikolsky 1956. Fossil localities: 1, Sanshenggong; 2, Anci; 3, Xiejia; 4, Sihong; 5, Liuhe; 6, Moergen; 7, Tairum Nor; 8, Amuwusu; 9, Bahe; 10, Kenli; 11, Yushe; 12, Yangyuan; 13, Zhoukoudian; 14, Dingcun; 15, Sanmenxia; 16, Lijiahe site; 17, Nanmuyuan site; 18, Cishan site; 19, Yin Ruin; 20, Dahecun site; 21, Dingshishan site; 22, Niulanshan site.
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