| Date | Site | OS Grid Ref | Stage | Quantity | Comment |
|---|---|---|---|---|---|
| 20 Jun 2024 | Peover Superior Primary School | SJ78837380 | Adult | 1 | |
| 16 Jun 2023 | Common Lane, Waverton | SJ455639 | Adult | 1 | dissection by determiner |
| 12 Jun 2022 | Pembroke Close, Handbridge | SJ412649 | Adult | 1 | Confirmed from photo. |
| 1969 | Alvanley Road, Helsby | SJ489751 | Adult | 1+ | Site on rECOrd as Helsby Hill SJ491752 |
| 1969 | Plumley Nature Reserve | SJ7075 | Adult | 1+ | grid reference unknown |
| 28 Jul 1951 | Burton | SJ3174 | Adult | 1 | Creaser (1994) |
| 1948 | Eastham | SJ3680 | Larval | 1 | oak, emerged 6/7/1948, grid reference not provided. Creaser (1994) |
| 1940 | Wybunbury Moss | SJ6950 | Not recorded | 1+ | |
| 1907 | Delamere | SJ5570 | Adult | 3 | several, July. grid reference not provided. In some number at the end of July but worn. Entom. 42:139-141, LCES 33:29 |