map 物種美珠螺 Lunella cinerea[原始紀錄物種] Lunella cinerea日期地點觀測方式保存標本記錄者鑑定者資料集Delaware Museum of Nature and Science – Mollusks授權紀錄授權: CC0來源連結https://www.gbif.org/occurrence/3816029242識別號3eba2a62-88c6-4816-91a6-8f69e69371ec (OccurrenceUUID)gbif.52950851.3816029242 (externalID)