map 物種菱角螺 Volva volva[原始紀錄物種] Volva volva (Linne, 1758)日期地點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/4422537370識別號d7690742-f1d2-46c7-a8ce-e673f82540e7 (OccurrenceUUID)gbif.4693719.4422537370 (externalID)