| Date | Site | OS Grid Ref | Stage | Quantity |
|---|---|---|---|---|
| 04 May 1952 | Wilmslow | SJ8381 | Adult | 1 |
| 1952 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1951 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1951 | Frandley House, Frandley | SJ640788 | Not recorded | 1+ |
| 05 Aug 1950 | Delamere Forest | SJ5570 | Adult | 1 |
| 1950 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1950 | Delamere Post Office | SJ561689 | Adult | 1+ |
| 24 Nov 1949 | Abbey Arms Wood, Delamere | SJ5668 | Larval | 1+ |
| 24 Sep 1949 | Delamere | SJ5572 | Larval | 1 |
| 18 Jun 1949 | Delamere Forest | SJ5570 | Adult | 1 |
| 21 May 1949 | Delamere Forest | SJ5570 | Adult | 1 |
| 1949 | Delamere Forest | SJ5570 | Adult | 1+ |
| 19 Jun 1948 | Thurstaston | SJ2485 | Adult | 1 |
| 29 May 1948 | Thurstaston Common | SJ2484 | Adult | 1 |
| 25 May 1948 | Delamere Forest | SJ5570 | Adult | 1 |
| 27 Apr 1948 | Delamere Forest | SJ5570 | Adult | 1 |
| 1948 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1948 | Storeton Woods | SJ3185 | Adult | 1+ |
| 09 Aug 1947 | Delamere Forest | SJ5570 | Adult | 1 |
| 09 Jun 1947 | Storeton Woods | SJ3185 | Adult | 1 |
| 1947 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1947 | Delamere | SJ5570 | Adult | 1+ |
| 06 Jul 1946 | Delamere Forest | SJ5570 | Adult | 1 |
| 1946 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1946 | Wilmslow | SJ8381 | Adult | 1+ |
| 1946 | Gatley | SJ8488 | Not recorded | 1+ |
| 1946 | Alderley Edge | SJ8577 | Adult | 1 |
| 1946 | Nantwich | SJ6451 | Adult | 1+ |
| 16 Jun 1945 | Storeton Woods | SJ3185 | Adult | 1 |
| 21 May 1945 | Delamere Forest | SJ5570 | Adult | 1 |
| 12 May 1945 | Storeton Woods | SJ3185 | Adult | 1 |
| 1945 | Delamere Forest | SJ5570 | Adult | 1+ |
| 31 Aug 1944 | Storeton Woods | SJ3185 | Larval | 1 |
| 19 Jul 1944 | Storeton Woods | SJ3185 | Adult | 1 |
| 13 Jul 1944 | Storeton Woods | SJ3185 | Adult | 1+ |
| 29 May 1944 | Delamere Forest | SJ5570 | Adult | 1 |
| 1944 | Delamere Forest | SJ5570 | Adult | 1+ |
| 30 Jun 1943 | Storeton Woods | SJ3185 | Adult | 1 |
| 30 May 1943 | Storeton Woods | SJ3185 | Adult | 1 |
| 27 May 1943 | Storeton Woods | SJ3185 | Adult | 1 |
| 1943 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1942 | Delamere Forest | SJ5570 | Adult | 1+ |
| 21 Jun 1941 | Delamere | SJ5570 | Not recorded | 2 |
| 01 Jun 1941 | Delamere Forest | SJ5570 | Adult | 1 |
| 1941 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1941 | Alderley Edge | SJ8477 | Adult | 1+ |
| 1941 | Marbury Country Park | SJ6576 | Not recorded | 1+ |
| 26 May 1940 | Delamere Forest | SJ5570 | Adult | 1 |
| 1940 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1940 | Cheshire | Unknown | Not recorded | 1+ |
| 1940 | Rostherne Mere | SJ7483 | Not recorded | 1+ |
| 1940 | Whitley Reed | SJ643815 | Not recorded | 1+ |
| 1940 | Birkenhead School | SJ299881 | Not recorded | 1+ |
| 1940 | Oxton | SJ3087 | Not recorded | 1+ |
| 1939 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1938 | Delamere Forest | SJ5570 | Adult | 1+ |
| 19 Jun 1937 | Delamere | SJ5570 | Adult | 1 |
| 1937 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1937 | Chester | SJ4166 | Adult | 1+ |
| 1936 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1935 | Delamere | SJ5570 | Adult | 2 |
| 1935 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1934 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1934 | Thurstaston | SJ2484 | Adult | 1+ |
| 1933 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1932 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1931 | Delamere Forest | SJ5570 | Adult | 1+ |
| 09 Aug 1930 | Delamere Forest | SJ5570 | Adult | 1 |
| 07 Jun 1930 | Delamere Forest | SJ5571 | Adult | 1 |
| 1930 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1929 | Delamere Forest | SJ5570 | Adult | 1+ |
| 25 Jun 1928 | Thurstaston | SJ2485 | Larval | 1 |
| 13 Jun 1928 | Bromborough | SJ3480 | Adult | 1 |
| 09 Jun 1928 | Delamere Forest | SJ5570 | Adult | 1 |
| 1928 | Delamere Forest | SJ5570 | Adult | 1+ |
| 17 Sep 1927 | Thurstaston Common | SJ2485 | Larval | 1 |
| 11 Sep 1927 | Delamere Forest | SJ5570 | Larval | 5 |
| 03 Sep 1927 | Thurstaston Common | SJ2485 | Larval | 10 |
| 21 Aug 1927 | Delamere Forest | SJ5570 | Larval | 6 |
| 1927 | Delamere Forest | SJ5570 | Adult | 1+ |
| 27 Aug 1926 | Delamere Forest | SJ5570 | Larval | 1 |
| 08 Aug 1926 | Delamere Forest | SJ5570 | Larval | 1 |
| 05 Jun 1926 | Delamere Forest | SJ5570 | Adult | 1 |
| 1926 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1926 | Delamere Forest | SJ5571 | Adult | 1 |
| 06 Sep 1925 | Thurstaston Common | SJ2485 | Larval | 2 |
| 1925 | Delamere Forest | SJ5571 | Adult | 1 |
| 1925 | Delamere Forest | SJ5570 | Adult | 1+ |
| 19 Sep 1924 | Thurstaston Common | SJ2485 | Larval | 2 |
| 1924 | Delamere Forest | SJ5570 | Adult | 1+ |
| 14 Aug 1923 | Hale | SJ7886 | Adult | 1 |
| 1923 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1922 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1921 | Delamere Forest | SJ5570 | Adult | 1+ |
| 20 Jun 1920 | Delamere | SJ5570 | Not recorded | 2 |
| 1920 | Delamere Forest | SJ5570 | Adult | 1+ |
| 1920 | Delamere | SJ5572 | Not recorded | 1 |
| 1920 | Abbots Moss | SJ5968 | Adult | 1+ |
| 1919 | Delamere | SJ5570 | Adult | 1+ |
| 27 Jun 1917 | Delamere Forest | SJ5570 | Adult | 1+ |