| Date | Site | OS Grid Ref | Stage | Quantity |
|---|---|---|---|---|
| 1978 | Sandbach Flashes | SJ7259 | Adult | 1 |
| 1978 | Vale Royal Cut, Moulton | SJ6469 | Adult | 1 |
| 1978 | Malpas | SJ4847 | Not recorded | 1+ |
| 1978 | Foxhill, Frodsham | SJ5075 | Not recorded | 1+ |
| 1978 | Whitegate Way, Winsford | SJ615679 | Adult | 1 |
| 1978 | Witton Flashes | SJ6575 | Adult | 1 |
| 14 Sep 1977 | Jodrell Bank: RIS Site 337 | SJ796706 | Adult | 1 |
| 03 Jul 1977 | Alderley Edge: RIS Site 348 | SJ832793 | Adult | 1 |
| 12 Jun 1977 | Pulford | SJ3858 | Adult | 1 |
| 1977 | Twemlow Green | SJ7868 | Adult | 1+ |
| 1977 | SJ47 | SJ47 | Not recorded | 1+ |
| 1976 | Duncansby Drive, Bromborough | SJ344797 | Adult | 1 |
| 1976 | Prestbury | SJ900768 | Adult | 1 |
| 1976 | SJ46 | SJ46 | Not recorded | 1+ |
| 1975 | Dee Estuary:Burton Point Farm | SJ3073 | Not recorded | 1+ |
| 1975 | Thurstaston | SJ2484 | Not recorded | 1+ |
| 1975 | SJ57 | SJ57 | Not recorded | 1+ |
| 1973 | Shavington | SJ700511 | Not recorded | 1+ |
| 20 Jun 1970 | Briardale Road, Willaston | SJ331779 | Adult | 1 |
| 1970 | Hoylake | SJ2188 | Adult | 1 |
| 1969 | Plumley Nature Reserve | SJ7075 | Adult | 1+ |
| 1968 | Wistaston | SJ685538 | Not recorded | 1+ |
| 1967 | Chester | SJ4065 | Adult | 1 |
| 1967 | Neston | SJ2877 | Adult | 1 |
| 1966 | Blacon | SJ3867 | Adult | 1 |
| 1961 | Barnton | SJ6375 | Adult | 1+ |
| 1961 | Bridgenorth Road, Pensby | SJ264837 | Not recorded | 1+ |
| 1961 | 29 Storeton Road, Oxton, Birkenhead | SJ306871 | Adult | 1 |
| 1961 | Birkenhead School | SJ299881 | Not recorded | 1+ |
| 1961 | SJ38 | SJ38 | Not recorded | 1+ |
| 1959 | Rowton | SJ4464 | Adult | 1 |
| 11 Jul 1956 | Rowton | SJ4464 | Adult | 1 |
| 1953 | Delamere Post Office | SJ561689 | Adult | 1 |
| 06 Jul 1952 | Mollington | SJ3869 | Adult | 2 |
| 03 Jul 1952 | Puddington | SJ3273 | Adult | 1 |
| 30 Jun 1952 | Puddington | SJ3273 | Adult | 1 |
| 1951 | Frandley | SJ6378 | Adult | 1 |
| 1951 | Rock Ferry | SJ3386 | Adult | 1 |
| 21 Aug 1950 | Delamere Forest | SJ5571 | Adult | 1 |
| 06 Aug 1950 | Delamere Forest | SJ5571 | Adult | 1 |
| 1950 | Spital | SJ3383 | Adult | 1 |
| 29 Aug 1949 | Delamere Forest | SJ5571 | Adult | 1 |
| 31 Aug 1948 | Frandley House, Frandley | SJ640788 | Adult | 1 |
| 1946 | Frandley House, Frandley | SJ640788 | Adult | 1+ |
| 1944 | Blacon | SJ3767 | Larval | 1+ |
| 1940 | Birkenhead School | SJ299881 | Not recorded | 1+ |
| 1939 | Barnston | SJ2883 | Adult | 1 |
| 1938 | Gatley | SJ8488 | Adult | 1 |
| 02 Jul 1930 | Bromborough | SJ3480 | Adult | 2 |
| 12 Jul 1928 | Bromborough | SJ3480 | Adult | 1 |
| 08 Jul 1927 | Chester | SJ4166 | Adult | 1 |
| 06 Jul 1927 | Chester | SJ4166 | Adult | 1 |
| 28 Jun 1927 | Bromborough | SJ3480 | Adult | 1 |
| 15 Jun 1927 | Chester | SJ4166 | Adult | 1 |
| 16 Jul 1926 | Bromborough | SJ3480 | Adult | 1 |
| 17 Aug 1923 | Burton | SJ3074 | Adult | 1 |
| 1921 | Alvanley | SJ4974 | Adult | 1 |
| 1920 | Chester | SJ4166 | Adult | 1+ |
| 1903 | Chester | SJ4066 | Not recorded | 1+ |
| 1903 | Prenton | SJ2985 | Not recorded | 1+ |
| 1903 | Edge Green | SJ4850 | Not recorded | 1+ |
| 1903 | Saughall | SJ3669 | Not recorded | 1+ |
| 1903 | White Hall, Tarporley | SJ5966 | Not recorded | 1+ |
| 1903 | Wallasey | SJ2792 | Not recorded | 1+ |
| 1903 | Vicars Cross | SJ4466 | Not recorded | 1+ |
| 1903 | Chester | SJ3964 | Not recorded | 1+ |
| 1903 | Backford | SJ3972 | Not recorded | 1+ |
| 1900 | Delamere | SJ5570 | Not recorded | 1+ |
| 1898 | Chester | SJ4066 | Adult | 1 |
| 1898 | Chester | SJ4066 | Adult | 1 |
| 1896 | Sealand Road, Blacon | SJ3766 | Adult | 1 |
| 27 May 1896 | Chester | SJ4066 | Adult | 1 |
| 1892 | Chester | SJ4065 | Adult | 1 |
| 1889 | Sealand | SJ3569 | Adult | 1 |
| 1889 | Chester | SJ4065 | Adult | 1+ |
| 1885 | Ness | SJ3075 | Not recorded | 1+ |
| 1885 | Puddington | SJ3273 | Not recorded | 1+ |
| 1885 | Ince | SJ4476 | Not recorded | 1+ |
| 1885 | Chester | SJ4066 | Not recorded | 1+ |
| 1854 | Oxton | SJ3087 | Not recorded | 1 |