map 物種矽藻綱 Bacillariophyceae[原始紀錄物種] Bacillariophyceae日期2009-10-14地點苗栗縣泰安鄉24.35981,120.95855海拔：662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/3774365501識別號a172eb9e-ca5c-4d2a-bd60-d5f7e89d75d3 (OccurrenceUUID)gbif.54290469.3774365501 (externalID)