| Date | Site | OS Grid Ref | Stage | Quantity |
|---|---|---|---|---|
| 20 Aug 1927 | West Kirby | SJ2186 | Larval | 5 |
| 14 Aug 1927 | Parkgate | SJ2778 | Larval | 2 |
| 12 Aug 1927 | Bromborough | SJ3480 | Larval | 4 |
| 07 Aug 1927 | Hoylake | SJ2188 | Larval | 9 |
| 06 Aug 1927 | Ness | SJ3075 | Larval | 1 |
| 02 Aug 1927 | Mollington | SJ3870 | Larval | 1 |
| 01 Aug 1927 | Burton | SJ3174 | Egg | 1 |
| 31 Jul 1927 | Burton | SJ3174 | Larval | 4 |
| 25 Jun 1927 | Burton | SJ3174 | Larval | 1 |
| 08 Jul 1926 | Burton | SJ3174 | Larval | 2 |
| 07 Sep 1924 | Burton | SJ3174 | Pupal | 1 |
| 10 Aug 1924 | Burton | SJ3174 | Larval | 1 |
| 07 Aug 1924 | Huntington | SJ4264 | Larval | 11 |
| 02 Aug 1924 | Burton | SJ3074 | Larval | 5 |
| 01 Jul 1922 | Tarvin | SJ4866 | Larval | 7 |
| 01 Sep 1921 | Parkgate | SJ2778 | Larval | 1+ |
| 13 Jun 1920 | Chester | SJ4165 | Adult | 1 |
| 1920 | Wallasey | SJ2792 | Larval | 1+ |
| 1916 | Wallasey | SJ2792 | Larval | 1+ |
| 25 May 1913 | Rostherne Mere | SJ7483 | Adult | 1 |
| 1910 | SJ68 | SJ68 | Not recorded | 1+ |
| 29 Jun 1903 | Chester | SJ4065 | Adult | 1 |
| 1903 | Cheshire | Unknown | Not recorded | 1+ |
| 1898 | Chester | SJ4066 | Adult | 1+ |
| 23 Apr 1892 | Wallasey Dunes | SJ2792 | Adult | 1 |
| 1891 | Chester | SJ4065 | Larval | 1 |
| 1885 | Cheshire | Unknown | Not recorded | 1+ |
| 1879 | Wallasey Dunes | SJ2792 | Adult | 1+ |
| 1800 | SJ88 | SJ88 | Not recorded | 1+ |
| 1800 | SJ57 | SJ57 | Not recorded | 1+ |
| 1800 | SJ56 | SJ56 | Not recorded | 1+ |
| 1800 | Lymm | SJ6887 | Not recorded | 1+ |