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A Newly Recorded Spider of the Genus Cheiracanthium (Araneae, Clubionidae) from Taiwan

台灣產紅螯蛛屬的一種新紀錄(蜘蛛目:袋蛛科)

摘要


本文首次記錄島嶼螯蛛(Cheiracanthium insulanun)在台灣之分布,並根據台灣標本重新描述與繪圖。島嶼紅螯蛛具有顯著黑褐色的螯肢、下顎及下唇,可與本屬其他近似種相區別。另外,本文將中國大陸所產的擬鄰紅螯蛛(C. adjacensoides)處理為島嶼紅螯蛛的同物異名。

關鍵字

蜘蛛目 袋蛛科 紅螯蛛屬 新紀錄 台灣

並列摘要


Cheiracanthium insulanum (Thorell, 1878) is recorded from Taiwan for the first time. Here, it is re-described based on Taiwanese specimens. It differs from congeners by having remarkably dark chelicerae and dark brown endites and labium. Cheiracanthium adjacensoides Song, Chen et Hou, 1990 from the Mainland China is considered a junior synonymy of C. insulanum.

並列關鍵字

Araneae Clubionidae Cheiracanthium new record Taiwan

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