map 物種赤魟 Hemitrygon akajei[原始紀錄物種] Dasyatis akajei (Müller & Henle, 1841)日期地點宜蘭縣頭城鎮24.91,121.87原始座標誤差: 1000公尺觀測方式人為觀測記錄者Jack Lin鑑定者Shao, Kwang-Tsao資料集A dataset from bottom trawl survey around Taiwan授權紀錄授權：CC BY-NC來源連結識別號910adf8b-281d-4b3c-ba5b-ba94818543fe (OccurrenceUUID)gbif:735857441 (externalID)