| Date | Site | OS Grid Ref | Stage | Quantity | Comment |
|---|---|---|---|---|---|
| 08 Jun 1915 | Delamere | SJ5570 | Adult | 1 | grid reference not provided |
| 05 May 1912 | Delamere | SJ5570 | Adult | 1 | grid reference not provided |
| 22 May 1910 | Delamere | SJ5570 | Adult | 1 | grid reference not provided |
| 31 May 1908 | Delamere | SJ5570 | Adult | 1 | grid reference not provided |
| 19 May 1907 | Delamere | SJ5570 | Adult | 2 | grid reference not provided |
| 21 May 1904 | Delamere | SJ5570 | Adult | 2 | Phoxopteryx myrtillana abundant and easily disturned in the daytime. The Ent. 38:115, LCES 29:16, abundant in May, grid reference not provided. Also one dated 12/3/1904 which if correct would be an early date. county status: common on the moors and mosses among Vaccinium. Mansbridge (1905, 1940) |
| 1883 | Brushes Valley | SJ9999 | Not recorded | 1+ | date and grid reference not provided, Young Nat. 4:78-80. |