map 物種寡婦榧螺 Oliva vidua[原始紀錄物種] Oliva vidua (Röding, 1798)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/2443857905識別號533e412c-6e0a-443e-b6f6-f4d61345d272 (OccurrenceUUID)gbif.4693676.2443857905 (externalID)