| Date | Site | OS Grid Ref | Stage | Quantity |
|---|---|---|---|---|
| 12 Mar 2022 | Newton Lane, Tattenhall | SJ480603 | Adult | 1 |
| 1992 | Abbey Cottage, Combermere | SJ588441 | Adult | 1+ |
| 1991 | Abbey Cottage, Combermere | SJ588441 | Adult | 1+ |
| 28 Feb 1987 | Delamere Forest | SJ559708 | Adult | 1 |
| 1969 | Alvanley Road, Helsby | SJ489751 | Adult | 1 |
| 24 Mar 1955 | Delamere | SJ5570 | Adult | 2 |
| 1954 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1953 | Delamere Forest | SJ5570 | Adult | 1+ |
| 08 Mar 1952 | Delamere Forest | SJ5570 | Adult | 20 |
| 1952 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1951 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1950 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1949 | Dunham Park | SJ7387 | Adult | 1 |
| 1949 | Delamere Forest | SJ5570 | Adult | 1+ |
| 13 Mar 1948 | Delamere | SJ5572 | Adult | 1 |
| 13 Mar 1948 | Delamere Forest | SJ5570 | Adult | 1 |
| 14 Feb 1948 | Delamere Forest | SJ5571 | Adult | 1 |
| 14 Feb 1948 | Delamere | SJ5572 | Adult | 1 |
| 1948 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1948 | Delamere Forest | SJ5570 | Adult | 1 |
| 28 Mar 1947 | Delamere Forest | SJ5570 | Adult | 1 |
| 1947 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1946 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1945 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1944 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1943 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1942 | Delamere Forest | SJ5570 | Adult | 1+ |
| 14 Mar 1941 | Cheshire | Unknown | Adult | 1 |
| 1941 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1940 | Delamere Forest | SJ5570 | Adult | 1+ |
| 12 Mar 1939 | Delamere Forest | SJ5570 | Adult | 1 |
| 1939 | Delamere Forest | SJ5570 | Adult | 1+ |
| 06 Mar 1938 | Delamere | SJ5570 | Adult | 1 |
| 1938 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1937 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1937 | Delamere | SJ5570 | Adult | 1 |
| 1936 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1935 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1934 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1933 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1932 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1931 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1931 | Delamere | SJ5570 | Adult | 2 |
| 04 Mar 1930 | Delamere Forest | SJ5570 | Adult | 2 |
| 1930 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1929 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1928 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1927 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1926 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1925 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1924 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1924 | Delamere | SJ5570 | Adult | 1+ |
| 17 Mar 1923 | Delamere Forest | SJ5570 | Adult | 1 |
| 07 Mar 1922 | Delamere | SJ5570 | Adult | 5 |
| 1922 | Delamere | SJ5570 | Adult | 1 |
| 1922 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1922 | Delamere | SJ5570 | Adult | 1+ |
| 03 Feb 1921 | Delamere | SJ5570 | Adult | 1 |
| 1921 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1921 | Delamere | SJ5570 | Adult | 1+ |
| 28 Feb 1920 | Delamere Forest | SJ5570 | Adult | 400 |
| 19 Feb 1920 | Delamere Forest | SJ5571 | Adult | 10 |
| 14 Feb 1920 | Delamere Forest | SJ5571 | Adult | 50 |
| 24 Jan 1920 | Delamere | SJ5570 | Adult | 1 |
| 1920 | Delamere | SJ5570 | Adult | 1+ |
| 1920 | Delamere | SJ5570 | Adult | 1+ |
| 1920 | Delamere Forest | SJ5570 | Adult | 1+ |
| 02 Mar 1919 | Delamere | SJ5570 | Adult | 1 |
| 1912 | Delamere | SJ5570 | Adult | 1 |
| 1903 | White Hall, Tarporley | SJ5966 | Adult | 1+ |
| 1903 | Petty Pool | SJ6170 | Not recorded | 1+ |
| 1903 | Knutsford | SJ7479 | Not recorded | 1+ |
| 28 Mar 1896 | Delamere Forest | SJ5570 | Adult | 1 |
| 07 Mar 1896 | Delamere Forest | SJ5570 | Adult | 2 |
| 23 Mar 1895 | Delamere Forest | SJ5570 | Adult | 1 |
| 16 Mar 1895 | Delamere Forest | SJ5570 | Adult | 1 |
| 1894 | Delamere | SJ5570 | Adult | 1 |
| 1893 | Delamere Forest | SJ5570 | Pupal | 1 |
| 26 Mar 1892 | Delamere Forest | SJ5570 | Adult | 1 |
| 26 Mar 1892 | Delamere Forest | SJ5570 | Adult | 3 |
| 19 Mar 1892 | Delamere Forest | SJ5570 | Adult | 3 |
| 04 Apr 1891 | Delamere Forest | SJ5570 | Adult | 1 |
| 21 Mar 1891 | Delamere Forest | SJ5570 | Adult | 2 |
| 1891 | Delamere Forest | SJ5570 | Adult | 3 |
| 1889 | Delamere Forest | SJ5570 | Adult | 1 |
| 10 Mar 1888 | Delamere Forest | SJ5570 | Adult | 1 |
| 1854 | Dunham Park | SJ7387 | Not recorded | 1+ |
| 1845 | Dunham Park | SJ7386 | Adult | 1 |
| 12 Mar 1843 | Dunham Park | SJ7386 | Adult | 53 |
| 1841 | Dunham Park | SJ7386 | Adult | 1+ |
| 1800 | SJ66 | SJ66 | Not recorded | 1+ |