map 物種南洋扁玉螺 Sinum javanicum[原始紀錄物種] Sinum javanicum日期地點觀測方式保存標本記錄者鑑定者資料集Molluscus specimens of Toyohashi Museum of Natural History授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/1830843152識別號9dcbd096-7bed-4531-ad39-a995dffe985c (OccurrenceUUID)gbif.4693744.1830843152 (externalID)