map 物種陽傘螺 Onustus exutus[原始紀錄物種] Onustus exutus (Reeve, 1842)日期1997地點觀測方式保存標本記錄者鑑定者資料集Naturalis Biodiversity Center (NL) - Mollusca授權紀錄授權: CC0來源連結https://www.gbif.org/occurrence/2444847872識別號e2ebb2ea-9e76-49ef-86fe-1c7ecf5a2d53 (OccurrenceUUID)gbif.4693676.2444847872 (externalID)