map 物種陽傘螺 Onustus exutus[原始紀錄物種] Onustus exutus (Reeve, 1842)日期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/2444610590識別號f884a133-fec3-48ae-9f1e-ae7e8315922f (OccurrenceUUID)gbif.4693676.2444610590 (externalID)