招潮蟹 (UCA) | Project Noah

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Photo by yzess60305

Published on Project Noah

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Field Notes

Description:

殼寬3.4公分呈深咖啡色
招潮蟹又稱提琴手蟹
公蟹有一個大螯一個小鰲,母的則是有兩個小螯
公蟹顏色較深,母蟹顏色較淺
活動於高潮線上下,土質堅硬黏性較大的寬闊泥灘地
揮蟹方式為垂直式,身體會抬高
交配會發生在雌蟹洞口的地表

Habitat:

排水良好的高灘地

Reference Links:

Fiddler Crabs - Uca - Overview, 招潮蟹屬 - 维基百科，自由的百科全书

Species ID Suggestions

Ghost crab

Ocypode

1

Comments (2)

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I moved this to the arthropod category for you

招潮蟹屬於節肢動物門(arthropod) 圖片改用戶外教學的照片

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