map 物種矽藻綱 Bacillariophyceae[原始紀錄物種] Bacillariophyceae日期2009-12-18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/3774369498識別號e6f737aa-599e-4a81-8443-4f896e093afd (OccurrenceUUID)gbif.54290469.3774369498 (externalID)