map 物種雙層筍螺 Duplicaria duplicata[原始紀錄物種] Duplicaria duplicata (Linnaeus, 1758)日期地點台南市永康區23.02,120.23海拔：28公尺觀測方式保存標本記錄者鑑定者Rosenberg, G.資料集Malacology Collection at the Academy of Natural Sciences of Philadelphia授權紀錄授權：CC BY-NC來源連結https://www.gbif.org/occurrence/215719385識別號d80d6f2d-c615-4129-ab6a-f107703ac723 (OccurrenceUUID)gbif.4693719.215719385 (externalID)