| Date | Site | OS Grid Ref | Stage | Quantity | Comment |
|---|---|---|---|---|---|
| 06 Nov 1998 | Dukinfield | SJ9397 | Larval | 1+ | on Salix fragilis |
| 18 Oct 1998 | Lapwing Lane, Moore | SJ5785 | Larval | 1+ | |
| 11 Oct 1998 | Lymm Dam | SJ6886 | Larval | 1+ | |
| 08 Sep 1998 | Hockley, Poynton | SJ9383 | Larval | 1+ | on Salix fragilis |
| 08 Sep 1998 | Hazel Grove | SJ9186 | Larval | 1+ | Newby Road Industrial Estate, on Salix fragilis |
| 02 Sep 1998 | Woods Moor | SJ9187 | Larval | 1+ | scarce on Salix fragilis |
| 30 Aug 1998 | Issues Wood, Adlington | SJ9079 | Larval | 1+ | frequent on Salix fragilis |
| 29 Aug 1998 | Lea Forge | SJ7048 | Larval | 1+ | |
| 19 Aug 1998 | Sale Water Park | SJ8092 | Larval | 1+ | |
| 1990 | Cheshire | Unknown | Not recorded | 1+ | Included in MS checklist by compiler, but without authority or locality |