map 物種石蚌 Unio douglasiae[原始紀錄物種] Unio douglasiae日期地點觀測方式保存標本記錄者K. M. Chang鑑定者K. M. Chang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/4422564683識別號397ca87c-7b15-46c3-b6c4-12f841564f1c (OccurrenceUUID)gbif.4693719.4422564683 (externalID)