map 物種矽藻綱 Bacillariophyceae[原始紀錄物種] Bacillariophyceae日期2010-6-1地點苗栗縣泰安鄉24.36049,120.95728海拔：645公尺觀測方式出現紀錄記錄者黎明工程顧問公司鑑定者資料集Investigation Current Status of River in Taiwan between 2002 to 2020授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/3774367509識別號6ece74a6-f6ef-4751-9dd9-9a0d88acd6f2 (OccurrenceUUID)gbif.54290469.3774367509 (externalID)