| 1969 |
Frodsham Marsh |
SJ4878 |
Adult |
2 |
between No.3 and No.4 sludge pools |
| 1950 |
Hoylake Langfields |
SJ2288 |
Adult |
1 |
specimen (s) exhibited at LCES 19/12/1950, LCES 74:16, grid reference not provided, Michaelis (1954) |
| 1949 |
Delamere |
SJ5570 |
Adult |
1+ |
grid reference unknown. Michaelis (1951) |
| 02 Aug 1946 |
Hatchmere |
SJ5572 |
Adult |
1 |
Grid Reference not provided. Delamere,1949, Michaelis (1954) |
| 1940 |
Wybunbury Moss |
SJ6950 |
Not recorded |
1+ |
|
| 1903 |
Leasowe |
SJ2691 |
Not recorded |
1 |
undated, grid reference not given. Day (1903) |
| 1887 |
Bidston Moss |
SJ2891 |
Not recorded |
1+ |
date & grid reference unknown, recorders F N Pierce, J F Brockholes. Ellis (1890) |
| 1885 |
Bidston Moss |
SJ2891 |
Not recorded |
1+ |
grid reference and date unknown. Scarce, Walker (1885) |
| 1864 |
SJ38 |
SJ38 |
Not recorded |
1+ |
Creaser (1994) |
| 1854 |
Bidston Moss |
SJ2891 |
Not recorded |
1+ |
grid reference and date unknown. Rare. Byerley (1854) |
