map 物種絲狀菱形藻 Nitzschia filiformis W. Smith Van Heurck[原始紀錄物種] Nitzschia filiformis W. Smith Van Heurck日期2013-11-8地點苗栗縣大湖鄉24.42485,120.89526海拔：331公尺觀測方式出現紀錄記錄者禹安工程顧問股份有限公司鑑定者資料集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/3774294035識別號71dfa4dc-1ae5-4957-a2b3-d0c1e2d120fa (OccurrenceUUID)gbif.54290469.3774294035 (externalID)