| 物種 | 原始紀錄物種 | 類群 | 日期 | 行政區 | 資料集 | |
|---|---|---|---|---|---|---|
| Nitzschia frustulum Kützing Grunow 碎片菱形藻 | Nitzschia frustulum Kutzing Grunow | 原藻類 | 2013-09-06 | 苗栗縣苗栗市 | Investigation Current Status of River in Taiwan between 2002 to 2020 | |
| Nitzschia palea Kützing Wm. Smith | Nitzschia palea Kutzing Wm. Smith | 原藻類 | 2013-11-08 | 苗栗縣苗栗市 | Investigation Current Status of River in Taiwan between 2002 to 2020 | |
| Navicula cuspidata Kützing | Navicula cuspidata Kutzing | 原藻類 | 2014-01-23 | 苗栗縣苗栗市 | Investigation Current Status of River in Taiwan between 2002 to 2020 |