map 物種四角丑招潮蟹 Gelasimus tetragonon[原始紀錄物種] Gelasimus tetragonon日期2011-9-1地點20.704983049,116.7177206694原始座標誤差: 31公尺觀測方式人為觀測記錄者chenshu鑑定者資料集iNaturalist Research-grade Observations授權紀錄授權：CC BY-NC來源連結https://www.inaturalist.org/observations/40014104識別號83f31ba4-ffb2-4d44-b6f6-5c39ad5fc19f (OccurrenceUUID)dwc.3835716.40014104 (externalID)