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A New Record of Semi-terrestrial Crab, "Neosarmatium leave" (A. Milne-Edwards, 1869) (Decapoda: Sesarmidae) from Taiwan

臺灣新紀錄種光滑新脹蟹(十足目:相手蟹科)

摘要


新脹蟹屬蟹類過去臺灣記錄過六種,本文記載另一種光滑新脹蟹。此種蟹類的體色與印度新脹蟹極為相似,可由頭胸甲、雄性螯足形態與成熟體型來區分。本文記錄本種的形態、分布、生態,並提供台灣產七種新脹蟹屬蟹類之檢索資料。

關鍵字

相手蟹 新脹蟹 新紀錄 臺灣

並列摘要


Six species of the sesarmid crab genus "Neosarmatium" Seréne and Soh, 1970 has been recorded in Taiwan previously. One additional species, "N. leave" (A. Milne-Edwards, 1869) is newly recorded in present study. The species is similar to "N. indicum" in life color, but differs by the morphology of carapace and male cheliped and mature size. The morphology, distribution, ecological notes are provided. A key to all seven species occurred in Taiwan is also provided.

並列關鍵字

Sesarmid crabs "Neosarmatium" new record Taiwan

延伸閱讀