1924 |
Alderley Edge |
SJ8478 |
Adult |
1 |
grid reference not provided. |
16 Jun 1920 |
Chester |
SJ4165 |
Adult |
1 |
LCES 42-44:59, grid reference not provided |
13 Jun 1920 |
Chester |
SJ4165 |
Adult |
1 |
LCES 42-44:59, grid reference not provided |
1920 |
Delamere Forest |
SJ5570 |
Adult |
1+ |
|
1917 |
Wilmslow |
SJ8381 |
Adult |
1 |
type specimen(s) exhibited at Man Ent Soc 3/4/1918, Man Ent Soc 16:11, grid reference not provided |
1917 |
Delamere |
SJ5570 |
Adult |
1 |
Amphidasys betularia, including a nice intermediate variety, exhibited at Lancs & Ches Ent Soc 15/10/1917, The Entom. 51:24, LCES 40-41:36, grid reference not provided |
1916 |
Delamere Forest |
SJ5570 |
Larval |
1+ |
Amphidasys betularia, grid reference not provided, LCFC 1917:9-11. |
03 Sep 1910 |
Delamere |
SJ5570 |
Larval |
1 |
Man Ent Soc 8:14, grid reference not provided |
1910 |
Chester |
SJ4066 |
Adult |
4 |
Amphidasys betularia one type, one intermediate and several var. doubledayaria , Entom. 43:294, grid reference not provided. |
1910 |
Delamere |
SJ5570 |
Larval |
1 |
Amphidasys betularia var. doubledayaria exibited at the Man. Ent. Soc. 21/11/1910. Entom. 44:46, grid reference not provided |
11 Sep 1909 |
Delamere |
SJ5570 |
Larval |
1 |
Man Ent Soc 7:9, grid reference not provided |
27 Apr 1909 |
Brooklands |
SJ7891 |
Adult |
1 |
grid reference not provided. |
1904 |
Delamere |
SJ5570 |
Larval |
1 |
grid reference not provided |
1904 |
Delamere |
SJ5570 |
Larval |
1 |
grid reference not provided |
1904 |
Delamere |
SJ5570 |
Larval |
12 |
Amphidasys betularia, all melanic, The Entom. 38:188, grid reference not provided |
03 Aug 1903 |
Chester |
SJ4066 |
Larval |
1+ |
A. betularia, off birch The Entom. 37:26, grid reference not provided |
28 Jul 1903 |
Chester |
SJ4066 |
Larval |
1+ |
A. betularia, off birch The Entom. 37:26, grid reference not provided |
10 Jul 1903 |
Chester |
SJ4065 |
Adult |
1 |
A. betularia var. doubledayaria, to electric lamp, The Entom. 37:24, grid reference not provided |
29 Jun 1903 |
Chester |
SJ4065 |
Adult |
1 |
Amphidasys betularia var. doubledayaria, to electric lamp, The Entom. 37:24, grid reference not provided |
1903 |
White Hall, Tarporley |
SJ5966 |
Adult |
1+ |
undated,carbonaria is approx 10:1 in excess of the type, Day (1903) |
1903 |
Chester |
SJ4066 |
Adult |
1+ |
undated, Day (1903) |
1903 |
Chester |
SJ4066 |
Adult |
1+ |
undated, Day (1903) |
1903 |
Stockport |
SJ8989 |
Not recorded |
1+ |
undated, . The type is very seldom seen but still recorded, Day (1903) |
1902 |
Chester |
SJ4066 |
Adult |
1+ |
all the black specimens were males. Day (1903) |
1901 |
Delamere Forest |
SJ5571 |
Adult |
1 |
grid reference not provided. |
1898 |
Chester |
SJ4066 |
Adult |
1+ |
all black forms. grid reference unknown |
1894 |
Macclesfield |
SJ9070 |
Larval |
1 |
grid reference unknown. BRC Ref: V06_00022 |
05 Sep 1891 |
Delamere Forest |
SJ5570 |
Larval |
1 |
Amphidasys betularia. Grid ref not provided. Entom. 24:286-290 |
1891 |
Delamere Forest |
SJ5570 |
Larval |
1 |
Amphidasys betularia. Common autumn 1891. Grid ref not provided. Entom. 24:301-302 |
15 Aug 1890 |
Delamere Forest |
SJ5570 |
Larval |
1 |
grid reference not provided. Entom. 23:293-294 |
23 Jun 1888 |
Delamere Forest |
SJ5571 |
Adult |
2 |
pair in cop, typical female and black male, grid reference not provided, Entom: 21:313-319 |
1887 |
Delamere Forest |
SJ5570 |
Larval |
1 |
Amphidasys betularia, In birches. Grid ref not provided, Entom: 21-2-5 |
1886 |
Disley |
SJ9684 |
Adult |
1 |
The Entomologist 19:253-254, grid reference not provided. |
1886 |
Alderley Edge |
SJ8377 |
Adult |
1 |
The Entomologist 19:253-254, grid reference not provided. |
1886 |
Delamere Forest |
SJ5571 |
Adult |
1 |
The Entomologist 19:253-254, grid reference not provided. |
1886 |
Knutsford |
SJ7477 |
Adult |
1 |
The Entomologist 19:253-254, grid reference not provided. |
1886 |
Bowdon |
SJ7486 |
Adult |
1 |
The Entomologist 19:253-254, grid reference not provided. |
1885 |
Eastham Country Park |
SJ3681 |
Not recorded |
1+ |
undated, black var. the commonest, Walker (1885) |
1885 |
Chester |
SJ4066 |
Not recorded |
1+ |
undated, Walker (1885) |
1885 |
Wirral |
SJ28 |
Not recorded |
1+ |
undated, Walker (1885) |
1885 |
Cheshire |
Unknown |
Not recorded |
1+ |
undated East Cheshire, Walker (1885) |
1876 |
Pettypool Wood |
SJ6069 |
Adult |
1+ |
grid reference unknown, melanic specimens are now the most common type, a reversal of the case thirty years ago. The Entomologist, Vol. X, August 1877, p92-96 (Cooke) |
1854 |
Tranmere |
SJ3287 |
Not recorded |
1+ |
undated. Byerley (1854) |
1800 |
SJ99 |
SJ99 |
Not recorded |
1+ |
BRC Ref: V06_00996, date pre 1941 |
1800 |
SJ98 |
SJ98 |
Not recorded |
1+ |
BRC Ref: V06_00720, date pre 1941 |
1800 |
SJ67 |
SJ67 |
Not recorded |
1+ |
BRC Ref: V05_17822, date pre 1941 |
1800 |
SJ58 |
SJ58 |
Not recorded |
1+ |
BRC Ref: V05_14791, date pre 1941 |
1800 |
SJ55 |
SJ55 |
Not recorded |
1+ |
BRC Ref: V05_12897, date pre 1941 |
1800 |
SJ76 |
SJ76 |
Not recorded |
1+ |
BRC Ref: V05_21289, date pre 1941 |
1800 |
SJ29 |
SJ29 |
Not recorded |
1+ |
BRC Ref: V05_02550, date pre 1941 |
1800 |
SJ78 |
SJ78 |
Not recorded |
1+ |
BRC Ref: V05_22076, date pre 1941 |
1800 |
SJ74 |
SJ74 |
Not recorded |
1+ |
BRC Ref: V05_19967, date pre 1941 |
1800 |
SJ54 |
SJ54 |
Not recorded |
1+ |
BRC Ref: V05_12653, date pre 1941 |
1800 |
SJ77 |
SJ77 |
Not recorded |
1+ |
BRC Ref: V05_21638, date pre 1941 |
1800 |
SJ37 |
SJ37 |
Not recorded |
1+ |
BRC Ref: V05_05389, date pre 1941 |
1800 |
SJ75 |
SJ75 |
Not recorded |
1+ |
BRC Ref: V05_21045, date pre 1941 |
1800 |
Lymm |
SJ6887 |
Not recorded |
1+ |
BRC Ref: V05_18438, Lymm in SJ68, pre 1941 |
1800 |
SJ65 |
SJ65 |
Not recorded |
1+ |
BRC Ref: V05_16755, date pre 1941 |
1800 |
SJ45 |
SJ45 |
Not recorded |
1+ |
BRC Ref: V05_11318, date pre 1941 |
1800 |
SJ96 |
SJ96 |
Not recorded |
1+ |
BRC Ref: V05_31942, date pre 1941 |
1800 |
SJ64 |
SJ64 |
Not recorded |
1+ |
BRC Ref: V05_15707, date pre 1941 |
1800 |
SJ47 |
SJ47 |
Not recorded |
1+ |
BRC Ref: V05_11025, date pre 1941 |