| Date | Site | OS Grid Ref | Stage | Quantity |
|---|---|---|---|---|
| 1976 | Mouldsworth | SJ5271 | Not recorded | 1+ |
| 1976 | Beeston Castle | SJ540585 | Not recorded | 1+ |
| 1976 | Dee Estuary:Burton Point Farm: Moth trap site by tractor shed | SJ304741 | Adult | 1 |
| 1976 | Great Boughton | SJ4265 | Adult | 1 |
| 22 Jul 1975 | Beeston Castle | SJ540585 | Not recorded | 1+ |
| 1975 | Pikemere Road, Alsager | SJ786566 | Adult | 1+ |
| 1975 | SJ47 | SJ47 | Not recorded | 1+ |
| 1975 | Guilden Sutton | SJ4468 | Adult | 1+ |
| 1975 | Rease Heath, Nantwich | SJ6454 | Adult | 1 |
| 1975 | Thurstaston | SJ2484 | Not recorded | 1+ |
| 1975 | Hilbre Island | SJ1887 | Adult | 1 |
| 1974 | SJ98 | SJ98 | Not recorded | 1+ |
| 1974 | Station Road, Holmes Chapel | SJ7666 | Adult | 1+ |
| 1973 | Wallasey | SJ2792 | Not recorded | 1+ |
| 1972 | Sale | SJ798922 | Not recorded | 1+ |
| 1972 | SJ88 | SJ88 | Not recorded | 1+ |
| 1972 | Adlington | SJ9179 | Not recorded | 1+ |
| 1972 | Alderley Edge | SJ8577 | Not recorded | 1+ |
| 1971 | Frodsham Marsh | SJ4878 | Adult | 1+ |
| 26 Jul 1970 | Alvanley Road, Helsby | SJ489751 | Adult | 1 |
| 21 Jul 1970 | Helsby | SJ4875 | Adult | 1 |
| 17 Jul 1970 | Alvanley Road, Helsby | SJ489751 | Adult | 1 |
| 12 May 1970 | Thurstaston Common | SJ2485 | Larval | 1 |
| 1970 | Chester | SJ4065 | Adult | 1+ |
| 1970 | Hoylake | SJ2188 | Adult | 1 |
| 02 Aug 1969 | Hooton | SJ3678 | Not recorded | 1+ |
| 23 Jul 1969 | Plumley Nature Reserve | SJ7075 | Adult | 1 |
| 22 Jul 1969 | Plumley Nature Reserve | SJ7075 | Adult | 1 |
| 13 Jul 1969 | Hooton | SJ3678 | Not recorded | 1+ |
| 1969 | Rostherne | SJ7483 | Not recorded | 1+ |
| 1968 | Wilmslow | SJ834818 | Not recorded | 1+ |
| 1968 | Wistaston | SJ685538 | Not recorded | 1+ |
| 1967 | Neston | SJ2877 | Adult | 1 |
| 1964 | Chester | SJ4065 | Larval | 1 |
| 1963 | Wyngate Road, Hale | SJ777858 | Not recorded | 1+ |
| 1963 | Darnhall | SJ6363 | Not recorded | 1+ |
| 1962 | Rostherne Mere | SJ7483 | Not recorded | 1+ |
| 1962 | Delamere | SJ5570 | Adult | 2 |
| 1961 | 29 Storeton Road, Oxton, Birkenhead | SJ306871 | Not recorded | 1+ |
| 1961 | SJ68 | SJ68 | Not recorded | 1+ |
| 1961 | Birkenhead School | SJ299881 | Not recorded | 1+ |
| 1961 | SJ38 | SJ38 | Not recorded | 1+ |
| 1961 | Barnton | SJ6375 | Adult | 1+ |
| 1961 | Bridgenorth Road, Pensby | SJ264837 | Not recorded | 1+ |
| 1960 | Timperley | SJ782900 | Not recorded | 1+ |
| 1959 | Offerton | SJ927886 | Not recorded | 1+ |
| 26 Jan 1958 | Mouldsworth | SJ5271 | Larval | 2 |
| 1954 | Delamere Post Office | SJ561689 | Adult | 1+ |
| 1953 | Chester | SJ4166 | Adult | 1+ |
| 1952 | Chester | SJ4166 | Adult | 1 |
| 03 Jun 1951 | Bebington | SJ3285 | Larval | 1 |
| 1951 | Frandley House, Frandley | SJ640788 | Not recorded | 1+ |
| 1951 | Marbury Country Park | SJ6576 | Not recorded | 1+ |
| 1951 | Great Budworth | SJ6677 | Adult | 1+ |
| 1951 | Dee Estuary:Inner Marsh Farm | SJ3074 | Not recorded | 1+ |
| 30 Apr 1950 | Bebington | SJ3285 | Larval | 1+ |
| 17 Jul 1949 | Delamere Forest | SJ5571 | Adult | 1 |
| 28 Jul 1948 | Spital | SJ3383 | Adult | 1 |
| 11 Jul 1948 | Eastham Country Park | SJ3681 | Adult | 1 |
| 13 Jun 1948 | Bebington | SJ3285 | Larval | 1 |
| 28 Mar 1948 | Wallasey | SJ2892 | Larval | 1+ |
| 1947 | Whaley Bridge | SK0081 | Larval | 1+ |
| 1946 | Raby | SJ3380 | Larval | 1 |
| 1946 | Bebington | SJ3285 | Larval | 1+ |
| 1946 | Wilmslow | SJ8381 | Not recorded | 1+ |
| 1946 | Gatley | SJ8488 | Not recorded | 1+ |
| 1946 | Alderley Edge | SJ8577 | Not recorded | 1+ |
| 22 Sep 1945 | Storeton Woods | SJ3185 | Larval | 1 |
| 22 Jul 1945 | Bebington | SJ3285 | Adult | 1 |
| 14 Jul 1945 | Bebington | SJ3285 | Larval | 1 |
| 1945 | Rostherne Mere | SJ7483 | Larval | 1+ |
| 23 May 1945 | Storeton Woods | SJ3185 | Larval | 1 |
| 25 Apr 1945 | Bebington | SJ3285 | Larval | 2 |
| 31 May 1944 | Storeton Woods | SJ3185 | Larval | 1+ |
| 27 Jun 1943 | Poynton | SJ9283 | Adult | 1 |
| 25 May 1943 | Bebington | SJ3285 | Larval | 1+ |
| 1943 | Spital | SJ3383 | Larval | 1 |
| 27 Jul 1942 | Bebington | SJ3285 | Adult | 1 |
| 13 Jul 1942 | Lymm | SJ6684 | Adult | 1 |
| 23 May 1942 | Bebington | SJ3285 | Larval | 1+ |
| 04 May 1941 | Bebington | SJ3285 | Larval | 1 |
| 1941 | Chester | SJ4166 | Adult | 6 |
| 17 Jun 1940 | Bebington | SJ3285 | Adult | 2 |
| 06 May 1940 | Bebington | SJ3285 | Larval | 1 |
| 1940 | SJ96 | SJ96 | Not recorded | 1+ |
| 1940 | SJ74 | SJ74 | Not recorded | 1+ |
| 1940 | SJ97 | SJ97 | Not recorded | 1+ |
| 1940 | SJ45 | SJ45 | Not recorded | 1+ |
| 1940 | Birkenhead School | SJ299881 | Not recorded | 1+ |
| 1940 | SJ77 | SJ77 | Not recorded | 1+ |
| 1940 | SJ66 | SJ66 | Not recorded | 1+ |
| 1940 | SJ58 | SJ58 | Not recorded | 1+ |
| 1940 | SJ55 | SJ55 | Not recorded | 1+ |
| 1940 | SJ54 | SJ54 | Not recorded | 1+ |
| 1940 | SJ46 | SJ46 | Not recorded | 1+ |
| 1940 | SJ37 | SJ37 | Not recorded | 1+ |
| 1940 | Altrincham | SJ7687 | Larval | 1+ |
| 1940 | Wybunbury Moss | SJ6950 | Not recorded | 1+ |
| 1940 | Delamere Forest | SJ5371 | Not recorded | 1+ |
| 1940 | Delamere Forest | SJ5371 | Not recorded | 1+ |