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20.7047020436,116.7169696508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/40014105識別號957d7694-4f82-4798-a506-1f2ae540ca44 (OccurrenceUUID)dwc.3835716.40014105 (externalID)