map 物種菱形藻屬 Nitzschia[原始紀錄物種] Nitzschia sp.日期2005-9-15地點苗栗縣竹南鎮24.667,120.867海拔：9公尺觀測方式出現紀錄記錄者私立中華大學鑑定者資料集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/3774285425識別號d706da92-9067-4b7a-a68d-088f8de50806 (OccurrenceUUID)gbif.54290469.3774285425 (externalID)