map 物種扁玉螺 Sinum planulatum[原始紀錄物種] Sinum planulatum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/1830843173識別號058c2048-5c09-4678-ac88-ba8c32247a19 (OccurrenceUUID)gbif.4693744.1830843173 (externalID)