map 物種縊縮菱形藻 Nitzschia constricta (Gregory) Grunow[原始紀錄物種] Nitzschia constricta Gregory Grunow日期2012-7-2地點苗栗縣頭屋鄉24.55963,120.85948海拔：48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/3774372556識別號6e3ff354-bb6e-4a13-83d7-2750f74fd39a (OccurrenceUUID)gbif.54290469.3774372556 (externalID)