map 物種菱角螺 Volva volva[原始紀錄物種] Volva volva日期1908-11-5地點21.6,117.45觀測方式保存標本記錄者United States Fish Commission鑑定者資料集NMNH Extant Specimen Records (USNM, US)授權紀錄授權: CC0來源連結https://www.gbif.org/occurrence/1317904001識別號4a28b060-ee5d-49f2-8ee9-a1facf262e07 (OccurrenceUUID)gbif.4693651.1317904001 (externalID)