map 物種碎片菱形藻 Nitzschia frustulum Kützing Grunow[原始紀錄物種] Nitzschia frustulum Kutzing Grunow日期2016-5-2地點桃園市大溪區24.8847,121.283海拔：79公尺觀測方式出現紀錄記錄者國立臺灣大學鑑定者資料集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/3774365969識別號5cef2ec8-f76d-40ec-b726-904c4ed01fb4 (OccurrenceUUID)gbif.54290469.3774365969 (externalID)