| Date | Site | OS Grid Ref | Stage | Quantity |
|---|---|---|---|---|
| 1975 | SJ37 | SJ37 | Not recorded | 1+ |
| 20 Nov 1973 | Chester | SJ4065 | Adult | 1 |
| 1972 | Alderley Edge | SJ8577 | Not recorded | 1+ |
| 1972 | Adlington | SJ9179 | Not recorded | 1+ |
| 01 Dec 1970 | Port Sunlight | SJ3484 | Adult | 1 |
| 30 Nov 1970 | Alvanley Road, Helsby | SJ489751 | Adult | 2 |
| 16 Oct 1970 | Helsby | SJ4875 | Adult | 1 |
| 1970 | Chester | SJ4065 | Adult | 1+ |
| 10 Dec 1969 | Plumley Nature Reserve | SJ7075 | Adult | 1 |
| 09 Dec 1969 | Plumley Nature Reserve | SJ7075 | Adult | 2 |
| 02 Dec 1969 | Plumley Nature Reserve | SJ7075 | Adult | 2 |
| 11 Nov 1969 | Plumley Nature Reserve | SJ7075 | Adult | 1 |
| 1969 | Rostherne | SJ7483 | Not recorded | 1+ |
| 23 Nov 1968 | Plumley Nature Reserve | SJ7075 | Adult | 1 |
| 1968 | Wistaston | SJ685538 | Not recorded | 1+ |
| 1964 | Broadbottom | SJ9793 | Adult | 1 |
| 1962 | Rostherne Mere | SJ7483 | Adult | 1+ |
| 1962 | Wythenshawe | SJ8289 | Not recorded | 1+ |
| 1961 | Barnton | SJ6375 | Adult | 1+ |
| 1961 | Bridgenorth Road, Pensby | SJ264837 | Not recorded | 1+ |
| 1961 | 29 Storeton Road, Oxton, Birkenhead | SJ306871 | Not recorded | 1+ |
| 1961 | Birkenhead School | SJ299881 | Not recorded | 1+ |
| 1960 | Wilmslow | SJ8381 | Not recorded | 1+ |
| 1960 | Timperley | SJ782900 | Not recorded | 1+ |
| 06 Dec 1958 | Cotterill Clough | SJ8083 | Adult | 1 |
| 28 Nov 1958 | Cotterill Clough | SJ8083 | Adult | 3 |
| 02 Dec 1956 | Alderley Edge | SJ8577 | Adult | 5 |
| 01 Dec 1956 | Cheadle | SJ8588 | Adult | 1 |
| 14 Nov 1956 | Goyt Valley | SK0172 | Adult | 3 |
| 11 Nov 1956 | Goyt Valley | SK0172 | Adult | 7 |
| 06 Jan 1952 | Cotterill Clough | SJ8083 | Adult | 4 |
| 23 Dec 1951 | Cotterill Clough | SJ8083 | Adult | 4 |
| 16 Dec 1951 | Cotterill Clough | SJ8083 | Adult | 4 |
| 02 Dec 1951 | Cotterill Clough | SJ8083 | Adult | 4 |
| 18 Nov 1951 | Cotterill Clough | SJ8083 | Adult | 2 |
| 17 Nov 1951 | Alderley Edge | SJ8377 | Adult | 1 |
| 14 Jan 1951 | Cotterill Clough | SJ8083 | Adult | 1 |
| 1951 | Frandley House, Frandley | SJ640788 | Not recorded | 1+ |
| 1950 | Chelford | SJ8274 | Adult | 1 |
| 10 May 1950 | Storeton Woods | SJ3185 | Larval | 1 |
| 22 Apr 1950 | Thurstaston | SJ2485 | Larval | 1 |
| 08 Jan 1950 | Cotterill Clough | SJ8083 | Adult | 4 |
| 1950 | Delamere Post Office | SJ561689 | Adult | 1+ |
| 20 Nov 1949 | Cotterill Clough | SJ8083 | Adult | 2 |
| 21 May 1949 | Delamere Forest | SJ5570 | Larval | 1 |
| 12 May 1949 | Overdale Avenue, Barnston | SJ2884 | Larval | 1+ |
| 03 May 1949 | Storeton Woods | SJ3185 | Larval | 1 |
| 30 Apr 1949 | Spital | SJ3383 | Larval | 1 |
| 30 Apr 1949 | Eastham | SJ3680 | Larval | 1 |
| 23 Apr 1949 | Raby | SJ3380 | Larval | 1 |
| 17 Apr 1949 | Delamere Forest | SJ5570 | Larval | 1 |
| 09 Apr 1949 | Thurstaston | SJ2485 | Larval | 1+ |
| 09 Jan 1949 | Eastham Country Park | SJ3681 | Adult | 1 |
| 27 Nov 1948 | Spital | SJ3383 | Adult | 1 |
| 27 May 1948 | Storeton Woods | SJ3185 | Larval | 1+ |
| 13 Mar 1948 | Delamere Forest | SJ5570 | Larval | 1 |
| 01 Feb 1948 | Delamere | SJ5570 | Adult | 1 |
| 14 Dec 1947 | Cotterill Clough | SJ8083 | Adult | 10 |
| 07 Dec 1947 | Castle Mill | SJ7984 | Adult | 1 |
| 05 May 1947 | Raby | SJ3380 | Larval | 1+ |
| 26 Apr 1947 | Raby | SJ3380 | Larval | 1 |
| 12 Jan 1947 | Tatton Park | SJ7480 | Adult | 1 |
| 1947 | Delamere Forest | SJ5570 | Larval | 1+ |
| 30 Nov 1946 | Delamere | SJ5572 | Adult | 1 |
| 14 Apr 1946 | Raby | SJ3380 | Larval | 1+ |
| 1946 | Wilmslow | SJ8381 | Not recorded | 1+ |
| 1946 | Gatley | SJ8488 | Not recorded | 1+ |
| 1946 | Brushes Valley | SJ9999 | Not recorded | 1+ |
| 1946 | Storeton Woods | SJ3185 | Larval | 1+ |
| 06 May 1945 | Storeton Woods | SJ3185 | Larval | 1 |
| 22 Apr 1945 | Storeton Woods | SJ3185 | Larval | 1 |
| 21 Apr 1945 | Raby | SJ3380 | Larval | 1 |
| 19 Apr 1945 | Storeton Woods | SJ3185 | Larval | 1 |
| 02 Apr 1945 | Raby | SJ3380 | Larval | 1 |
| 1945 | Bebington | SJ3285 | Larval | 5 |
| 15 Apr 1944 | Raby | SJ3380 | Larval | 1 |
| 1944 | Storeton Woods | SJ3185 | Larval | 1 |
| 05 Dec 1942 | Cotterill Clough | SJ8083 | Adult | 1 |
| 14 Nov 1942 | Cotterill Clough | SJ8083 | Adult | 1 |
| 05 Dec 1941 | Adlington | SJ9080 | Adult | 2 |
| 14 Nov 1941 | Marple | SJ9488 | Adult | 1 |
| 14 Jun 1941 | Delamere Forest | SJ5570 | Larval | 1+ |
| 1940 | Rostherne Mere | SJ7483 | Not recorded | 1+ |
| 1940 | Wybunbury Moss | SJ6950 | Not recorded | 1+ |
| 1940 | SJ96 | SJ96 | Not recorded | 1+ |
| 1940 | SJ74 | SJ74 | Not recorded | 1+ |
| 1940 | SJ97 | SJ97 | Not recorded | 1+ |
| 1940 | SJ68 | SJ68 | 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 | SJ47 | SJ47 | Not recorded | 1+ |
| 1940 | SJ46 | SJ46 | Not recorded | 1+ |
| 1940 | SJ37 | SJ37 | Not recorded | 1+ |
| 1940 | SJ29 | SJ29 | Not recorded | 1+ |
| 19 Nov 1938 | Overdale Avenue, Barnston | SJ2884 | Adult | 1 |