map 物種半紋斧蛤 Donax semigranosus[原始紀錄物種] Chion semigranosus (Dunker, 1877)日期2004-7-16地點宜蘭縣礁溪鄉24.8183,121.813觀測方式出現紀錄記錄者簡士傑;柯森萍;周威廷鑑定者李彥錚 (Y. C. Lee)資料集Digital Archives of Taiwan Malacofauna Database授權紀錄授權: CC BY來源連結識別號3c46ba9e-9ba5-4241-9adf-ed2e55a24113 (OccurrenceUUID)gbif:3962532175 (externalID)