dòng > huàn huá shuāng shēn chóng
   míngshuāng shēn chóng (diplozoidae)
   zhǒng míng huàn huá shuāng shēn chóng (sinidiplozoonctenopharyngodonis(ling,1965))
   shēng zhùcǎo
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   fēn miáo shùdōng běi hànjiā běizhè jiāngjiāng chuān .