| 1988, Jan | Present |
N.R.Lowe |
Not recorded |
Llangenny |
SO2418 |
Unknown |
Not recorded |
| | 1988, Jun | Present |
N.R.Lowe |
Not recorded |
Park Wood |
SO1633 |
Unknown |
Not recorded |
| | 1989, Oct | Present |
N.R.Lowe |
Not recorded |
Park Wood |
SO1633 |
Unknown |
Not recorded |
| | 2001, Oct | Present |
N.R.Lowe |
Mine |
Craig y Nos |
SN840154 |
Daytime observation |
Breeding (confirmed) |
| | 2002, Nov | 1 |
H.G.Parker |
Larval |
Pont-ar-dulas |
SN945532 |
Hand searching |
Unknown |
mine on beech | | 2002, Oct | Present |
N.R.Lowe |
Larval feeding signs |
Gelli Rhyd |
SO2419 |
Daytime observation |
Breeding (confirmed) |
| | 2002, Nov | Present |
N.R.Lowe |
Larval feeding signs |
Pont-ar-dulas |
SN945532 |
Daytime observation |
Breeding (confirmed) |
| | 2003, Oct | Present |
H.G.Parker |
Mine |
Pont-ar-dulas |
SN945532 |
Leaf mine |
Resident |
Mine on beech | | 2003, Sep | Present |
N.R.Lowe |
Mine |
Mountain Centre |
SN978263 |
Daytime observation |
Unknown |
| | 2004, Oct | Present |
J.R.Langmaid |
Mine (vacated) |
Llangynidr |
SO1419 |
Daytime observation |
Not recorded |
a few Fagus | | 2004, Oct | Present |
H.G.Parker |
Mine |
Pont-ar-dulas |
SN945532 |
Leaf mine |
Resident |
On beech | | 2005, Sep | Present |
J.R.Langmaid |
Mine (vacated) |
Buckland Hill,Bwlch |
SO1421 |
Daytime observation |
Not recorded |
a few Fagus | | 2006, Aug | Present |
J.R.Langmaid&N.R.Lowe |
Mine (vacated) |
Coed Fenni-fach |
SO0128 |
Daytime observation |
Not recorded |
a few Fagus | | 2007, Oct | Present |
J.R.LangmaidN.R.Lowe&A.D. Lewis |
Mine |
Capel Horeb Quarry NR |
SN8432 |
Daytime observation |
Not recorded |
a few: some with larvae: Fagus | | 2008, Sep | Present |
J.R.Langmaid |
Mine (vacated) |
Brecon - Priory Groves NR |
SO0429 |
Daytime observation |
Not recorded |
several - Fagus |
|