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Rediscovery of the Freshwater Shrimp Caridina brevicarpalis De Man, 1892 (Crustacea: Decapoda: Atyidae) in Southern Taiwan

短腕米蝦Caridina brevicarpalis, De Man, 1892 (Crustacea: Decapoda: Atyidae)再現南台灣

摘要


本報告記述於1923年在台灣首次紀錄且地理分佈上北限的唯一標本:短腕米蝦Caridina brevicarpalis De Man, 1892,直到80年後再次在南台灣的九鵬溪採獲穩定族群。本報告就其形態特徵、體色及棲息環境將有更詳細的描述,並提供活體的彩色照片。

關鍵字

淡水蝦 匙指蝦科 短腕米蝦 台灣

並列摘要


This study reports the discovery of a stable population of freshwater shrimp Caridina brevicarpalis de Man, 1892, in southern Taiwan following an 80 year absence since its single specimen collection in 1923. We described its physical characteristics, coloration, and the environmental conditions it was found inhabiting. Color pictures were also provided.

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