To light. Chorleywood; VC 24. 13 vi 2012. Genitalia checked Peter Hall. Male.
To light. Philipshill Wood, Chorleywood; VC 24. 09 iv 2015.
To light. Chorleywood; VC 24. 18 vi 2010.
To light. Chorleywood; VC 24. 29 v 2015.
To light. Chorleywood; VC 24. 24 vii 2013.
To light. Stoke Common, Bucks. 17 vii 2011.
Disturbed from hibernation in a bush. Chorleywood; VC 24. 12 i 2012.
To light. Whippendell Woods, Watford, Herts. 18 v 2012.
To light. Stoke Common, Bucks. 27 vi 2014.
Swept. Iping Common, West Sussex. 29 x 2012.
To light. Philipshill Wood, Chorleywood; VC 24. 27 viii 2013.
To light. Whippendell Woods, Watford, Herts. 12 iii 2012.
To light. Eskdale, Cumbria. 29 vi 2017.
To light. Cuckmere Haven, Seaford, East Sussex. 03 viii 2015.
To light. Holland Haven, Holland-on-Sea, Essex. 02 ix 2011.
To light. Whippendell Woods, Watford, Herts. 01 vii 2011.
To light. Philipshill Wood, Chorleywood; VC 24. 09 v 2011.
To light. Chorleywood House Estate, Chorleywood; VC 20.
To light. Croxley Common Moor, Croxley, Herts. 26 vii 2012.
To light. Chorleywood; VC 24. 12 iii 2011.
To light. East of Ragnitz, Austria. 08 vi 2018.
To light. Mt. Kuq, near Peppelash, Albania. 05 vi 2018.
To light. Niskevac, Serbia. 30 v 2018.
To light. Stoke Common, Bucks. 19 vii 2016.
To light. Aldbury Nowers, nr. Tring, Herts. 08 vii 2017.
On Birch. Transmitted-light view. Upper surface. Rushmore Park, Beds. 14 x 2012.
Pitstone Quarry, Bucks. 20 v 2009.
To light. Philipshill Wood, Chorleywood; VC 24. 24 v 2012.
Swept. Aston Rowant NNR, Bucks. 03 vi 2015.
To light. Philipshill Wood, Chorleywood; VC 24. 01 v 2011.
To light. Chorleywood; VC 24. 05 ix 2010.
On Heather. Pen Y Grwyrd, nr. Caernarfon, Wales. 28 iii 2014.
To light. Chorleywood; VC 20. 11 vi 2015.
To light. Broxbourne Woods, Herts. 14 vii 2013.
Leaf-mine on Hornbeam. Transmitted-light view. Philipshill Wood, Chorleywood; VC 24. 01 xii 2011.
To light. Philipshill Wood, Chorleywood; VC 24. 24 vii 2012. Genitalia checked P R Hall. Male.
Larval/pupal case. On Birch. Black Park, Fulmer, Bucks. 21 v 2012.
To light. Chorleywood; VC 24. 15 v 2018.
To light. Croxley Common Moor, Croxley, Herts. 22 vii 2018.
To light. Haute-Savoie, France. 10 viii 2017.
To light. Chorleywood; VC 24. 07 viii 2018.
To light. Chorleywood; VC 24. 29 v 2010.
To light. Chorleywood; VC 24. 07 viii 2011.
To light. Iping Common, West Sussex. 26 vi 2013.
Pupa exposed in mine. On Holm Oak. Regent's Park, London. 21 iv 2013.
On Holm Oak. Regent's Park, London. 21 iv 2013.
Ex pupa on Holly Oak. Whipsnade Zoo, nr. Dunstable, Beds. 16 v 2012.
On Dogwood. Beside Stocker's Lake, Rickmansworth, Herts. 26 ix 2012.
Swept as adult. Bacombe Hill, nr. Wendover, Bucks. 07 viii 2015.
To light. Aldbury Nowers N R, Tring, Herts. 14 vi 2015. Gen det AMW King.
To light. Whippendell Woods, Watford, Herts. 14 vi 2012.
To light. Fingringhoe Wick NR, Essex. 19 vii 2015.
Male. To light. Whippendell Woods, Watford, Herts. 20 iv 2011.
To light. Chorleywood; VC 24. 03 viii 2011.
To light. Chorleywood; VC 24. 29 viii 2010.
To light. New Field Sports Ground, Watford, Herts. 25 vi 2015.
On Poplar. Chorleywood; VC 24. 25 vii 2010.
Ex larva on Poplar. Chorleywood; VC 24. Coll: 25 vii 2010.
Ex larva on Poplar. Chorleywood; VC 24. 25 vii 2010.
In copula. Ouse Estuary NR, Seaford, East Sussex. 28 vii 2009.
Male. Ballards Down, nr. Swanage, Dorset. 20 vii 2009.
To light. Chorleywood; VC 24. 19 vii 2017.
Chorleywood Common. 06 xi 2018.
Bentley Wood, nr. West Tythersley, Wilts.
To light. The Withy Beds, Rickmansworth, Herts. 22 vi 2017.
Ex female, Chorleywood; VC 24. Early instar.
To light. Chorleywood Common; VC 20. 20 vii 2013.
Ex Teasel seed-head. Watford, Herts. 13 ii 2012.
To light. Chorleywood; VC 24. 07 ii 2011.
Larva in leaf-mine on ornamental Rubus sp. Cheslyn Gardens, Watford, Herts. 10 x 2018.
Upper surface, reflected-light view. Leaf-mines on Bramble. Rushmere, Bucks. 14 x 2012.
Ex larva, raised on Cherry leaves. Chorleywood; VC 24.
Strumpshaw Fen, Strumpshaw, Norfolk. 12 vi 2009.
Bentley Wood, nr. West Tythersley, Wilts. 27 v 2010.
To light. The Withy Beds NR, Rickmansworth, Herts. 05 xii 2017.
To light. Chorleywood; VC 24. 09 v 2011.
Ex leaf-mine. Rushmore Park, Bucks. Coll: 14 x 2012. Gen det Peter Hall.
On Beech. Burnham Beeches, Bucks. 24 x 2011. Underside view.
On Beech. Burnham Beeches, Bucks. 24 x 2011. Upperside view.
Ruislip NR, Ruislip, Middx; VC 21. 11 x 2014.
To light. Croxley Common Moor, Croxley, Herts. 05 x 2018.
On Birch. Chorleywood Common, Chorleywood; VC 20. 25 xi 2014. Transmitted-light view.
To light. Aldbury Nowers NR, Tring, Herts. 18 iv 2017.
On Blackthorn. Chorleywood Common, Chorleywood; VC 20. 30 ix 2016.
To light. Grove farm, Tring, Herts. 26 vi 2017. Gen Det. A. King
To light. Fingringhoe Wick NR, Essex. 19 ix 2014.
To light. Philipshill Wood, Chorleywood; VC 24. 06 x 2014.
To light. Chorleywood; VC 24. 30 ix 2013.
On Great Mullein. Chiswell Green, St. Albans, Herts. 24 v 2011.
To light. Prilep, Macedonia. 02 vii 2018.
To light. Croxley Common Moor, Croxley Herts. 22 vii 2018.
To light. Aldbury Nowers NR, nr. Tring, Herts. 07 vii 2017.
To light. Pitstone Hill, Bucks. 21 vii 2014. Genitalia checked: AMW King.
In loose spinning on Hawthorn. College Lake NR, nr Tring; VC 24. 15 v 2011.
To light. Eskdale, Cumbria. 07 viii 2016.
To light. Chorleywood; VC 24. 02 vi 2012.
To light. Female. 01 vi 2011.
Swept from a Juniper bush. Bacombe Hill, nr. Wendover, Bucks. 23 v 2015.
To light. Chorleywood; VC 24. 07 vii 2010.
On Sallow. Stoke Common, Bucks.
To light. New Field, Watford, Herts. 25 vi 2015. Gen det: AMW King.
On Common Osier. The Withy Beds NR, Rickmansworth, Herts. 16 x 2015.
To light. Chorleywood; VC 24.
Bentley Wood, Hampshire. 25 v 2010.
To light. Chorleywood; VC 24. 02 vii 2013.
To light. Broxbourne Woods, Herts. 12 ix 2013.
To light. Chorleywood; VC 24. 12 ix 2013.
To light. Chorleywood Common, Chorleywood; VC 20. 19 vii 2013.
To light. Chorleywood; VC 24. 23 ix 2011.
To light. Haute-Savoie, France. 11 vii 2017.
To light. Pitstone Hill, nr Aldbury; VC 24. 09 vii 2014.
To light. Chorleywood; VC 24. 15 vi 2011.
To light. Chorleywood; VC 24. 12 xii 2011.
To light. Cuckmere Haven, Seaford Head, East Sussex. 03 viii 2015. Genitalia checked AMW King.
Day-flying. Oakley Wood, Bernwood Forest, Bucks. 25 vi 2010.
ssp latomarginata f citrina. Day-flying. Whipsnade Heath, Beds. 17 vii 2012.
To light. Chorleywood; VC 24. 30 ix 2011.
To light. Long Crendon, Bucks. 19 viii 2012. Genitalia checked PR Hall.
To light. Eskdale, Lake District, Cumbria. 05 viii 2016.
To light. Dell Wood, Chorleywood House Estate, Chorleywood; VC 20. 04 v 2013.
To light. Pitstone Hill, nr, Aldbury; VC 24. 19 vii 2014.
To light. Pitstone Hill, nr Aldbury; VC 24. 19 vii 2014.
To light. College Lake NR, nr Tring; VC 24. 21 vi 2011.
Ex larva/pupa in Thrift seed-head. Dale Fort, Dale, Pembrokeshire. 14 v 2012.
To light. Pitstone Hill, nr Aldbury; VC 24. 10 ix 2015.
To light. Philipshill Wood, Chorleywood; VC 24. 05 v 2011.
To light. Chorleywood; VC 24. 16 ix 2018.
To light. Fulmer, Bucks. 21 viii 2011.
At rest indoors. The Esplanade, Eastney, Southsea, Portsmouth, Hants. 16 x 2010.
To light. Chorleywood; VC 24. 17 xi 2016.
To light. Whippendell Woods, Watford, Herts. 25 vi 2012.
To light. Aston Clinton Ragpits, Bucks. 04 vii 2013.
To light. Fingringhoe Wick NR, Essex. 17 vii 2015.
Second generation. To light. Philipshill Wood, Chorleywood; VC 24. 03 ix 2014.
Leaf-mine on Elm (Ulmus procera). Fingringhoe Wick NR, Essex. 18 ix 2014.
To light. Chorleywood Common, Chorleywood; VC 20. 01 vi 2013.
To light. Chorleywood; VC 24. 23 vi 2011.
To light. Chorleywood; VC 24. 09 viii 2015.
Swept. Aston Clinton Ragpits, Bucks. 20 vi 2012.
To light. Whippendell Woods, Watford, Herts. 17 iv 2015.
Leaf-mine on Pyracantha. Brent Cross, London. 28 x 2011.
Exposed in mine. Brent Cross, London. 28 x 2011.
To light. Whippendell Woods, Watford, Herts. 28 ii 2012.
To light. Chorleywood; VC 24. 10 ii 2011.
To light. Chorleywood; VC 24. 09 ii 2011.
Day-flying. Higher Denham, Bucks. 16 v 2011.
To light. Chalfont St. Giles, Bucks. 28 vi 2015.
Ex leaf-mine on sapling Pedunculate Oak. Chorleywood; VC 24. Coll: 10 vii 2013.
On sapling Pedunculate Oak. 10 vii 2013.
To light. Jordans, nr. Beaconsfield, Bucks. 08 vi 2014.
Beaten from Broom. Croxley Common Moor, Herts. 04 xi 2014.
To light. Chorleywood; VC 24. 19 viii 2012.
Ex larva on Enchanter's Nightshade. Chorleywood; VC 24. Coll: 11 vii 2013.
Larva in act of leaving Leaf-mine on Enchanter's Nightshade. Chorleywood; VC 24. 11 vii 2013.
On Enchanter's Nightshade. Chorleywood; VC 24. 10 vii 2013.
On Enchanter's Nightshade. With larva. Chorleywood; VC 24. 11 vii 2013.
On Viburnum lantana. Dancers End Nature Reserve, Bucks. 20 x 2016.
Ex Burdock seed-head. Bacombe Hill, nr. Wendover, Bucks. Coll: 21 iii 2012.
To light. Chorleywood House Estate, Chorleywood; VC 20. 07 vii 2014. Genitalia checked Andy King.
On Birch. Kidney Wood, Luton, Beds. 28 vi 2016.
To light. Chorleywood House Estate, Chorleywood, VC 24. 10 vii 2016.
Feeding signs on Larch. Weedon Hill Forestry Commission, nr. Amersham, Bucks. 15 iv 2015.
To light. Chorleywood Common, Chorleywood; VC 20. 21 vii 2013.
To light. Philipshill Wood, Chorleywood; VC 24. 03 viii 2013. Gen det Peter Hall.
Brandy Hole N R, nr. Chichester, West Sussex. 13 x 2009.
To light. Bovingdon Brick Pits, Bovingdon, Herts. 24 vii 2016.
Ex leaf-mine on fallen Alder leaf. New Field Sports Ground, Watford, Herts. 10 v 2013.
Exposed in mine on Alnus glutinosa. New Field Sports Ground, Watford, Herts. 28 xi 2012.
On Alder. Underside, reflected Light. Beside Stocker's Lake, Rickmansworth, Herts.
On Laburnum. Regent's Park, London. 11 xi 2012.
To light. Philipshill Wood, Chorleywood; VC 24. 05 viii 2013.
To light. Weedon Hill Forestry Commission, Amersham, Bucks. 28 vi 2012.
To light. Chorleywood; VC24. 07 vii 2013.
To light. Amblesham Common, West Sussex. 20 x 2014.
Ex larva in Sallow Catkin. By Stocker's Lake, Rickmansworth, Herts.
To light. Chorleywood; VC 24. 29 vi 2010.
To light. Balls Wood, Hertford Heath, Herts. 25 v 2012.
Found in a snake cage. Chorleywood; VC 24. 07 ix 2011.
To light. Kirby-le-Soken, Essex. 04 x 2011.
To light. Drigg; VC 70. 04 vii 2017. Gen det Andy King, Brian Goodey and Mike Bailey.
To light. Stoke Common, Bucks. 16 iv 2017. Genitalia checked: Male.
Leaf-mine on Norway Maple. Chorleywood; VC 24. 15 x 2015.
To light. Dell Wood, Chorleywood House Estate, Chorleywood; VC 20. 26 vii 2013.
To light. Grove farm, Tring, Herts. 02 vii 2017.
Larval Case. Swept. Ambersham Common, West Sussex. 28 iv 2015.
To light. Chalfont St. Giles, Bucks. 02 v 2016.
Arnside Knott, Cumbria. 25 vii 2009.
Ex larva on Sea Purslane. Alde Mudflats, nr. Iken Cliff, nr. Snape, Suffolk. 19 ii 2013.
To light. Chorleywood; VC 24. 03 viii 2010.
Oakley Wood, Bernwood Forest, Bucks. 05 vii 2009.
Gen det Peter Hall. To light. Dell Wood, Chorleywood House Estate, Chorleywood; VC 20. 28 vii 2013.
Fairmile Common, Surrey.
Gen det AMW King. To light. Chorleywood House Estate, Chorleywood; VC 20. 24 vii 2014.
To light. Haute-savoie, France. 11 viii 2017.
To light. Stoke Common, Bucks. 13 viii 2015.
Leaf-mine on Sea Purslane. Alde Mudflats, nr. Iken Cliff, nr. Snape, Suffolk. Coll: 21 ii 2013.
On Sea Purslane. Alde Mudflats, nr. Iken Cliff, nr. Snape, Suffolk. Coll: 21 ii 2013.
Ex larva on Sea Purslane. Alde Mudflats, nr. Iken Cliff, nr. Snape, Suffolk. Coll: 21 ii 2013.
Chesham Bois 'Woodland' Burial Site, Bucks. To light. 06 viii 2018.
Chorleywood; VC 24. 17 iv 2011.
Indoors. Chorleywood; VC 24. Ex larva, coll: 17 iv 2011.
To light. Chorleywood; VC 24. 11 v 2011.
Whippendell Woods, Watford, Herts. 23 vi 2009.
Chorleywood; VC 24. 27 vii 2009.
To light. Chorleywood; VC 24. 15 iii 2012.
To light. Aldbury Nowers NR, Tring, Herts. 14 vi 2015. Gen det AMW King. Female.
Swept from Heathers. Stoke Common, Bucks. 02 iv 2016.
To light. Philipshill Wood, Chorleywood; VC 24. 07 v 2013.
To light. Croxley Common Moor, Herts. 09 vii 2018.
Swept. Near Drayton Beauchamp, Bucks. 18 vi 2015.
To light. Whippendell Woods, Watford, Herts. 01 x 2011.
To light. Jordans, Beacosfield, Bucks. 01 vi 2014.
Dead specimen. To light. Haute-Savoie, France. 12 viii 2017.
To light. Stoke Common, Bucks. 13 v 2016.
To light. Grove Farm, Tring, Herts. 04 vii 2017.
To light. Cuckmere Haven, East Sussex. 04 viii 2015.
On Alder. By Stocker's Lake, Rickmansworth, Herts. 27 ix 2012.
To light. Genitalia checked AMW King. Cuckmere Haven, East Sussex. 26 viii 2015.
To light. Le Lac de La Gittaz, Savoie, France. 15 viii 2017.
To light. Haute-Savoie, France. 11 viii 2017.
Leaf-mine on Hawthorn. By Broadwater Lake, Harefield, Middx. 17 x 2016.
Within leaf-mine on Hawthorn. By Broadwater Lake, Harefield, Middx. 17 x 2016.
To light. Aldbury Nowers N.R., Tring, Herts. 10 vii 2017.
Aston Clinton Ragpits, Bucks. 16 ix 2010.
Chorleywood Common, Chorleywood; VC 20.
To light. Iping Common, West Sussex. 25 x 2012.
To light. Chorleywood; VC 24. 21 iv 2012.
To light. Philipshill Wood, Chorleywood; VC 24. 25 ii 2012.
To light. Aldbury Nowers N.R., Tring, Herts. 02 viii 2016.
To light. 07 vi 2010.
Male. To light. New Field, Watford, Herts. 22 vi 2013.
Female. To light. Philipshill Wood, Chorleywood; VC 24. 08 vi 2011.
To light. Philipshill Wood, Chorleywood; VC 24. 27 vi 2017.
Pitstone Quarry, Bucks. 16 vi 2009.
Female. Aston Clinton Ragpits, Bucks. 22 vii 2009.
To light. Chorleywood; VC 24. 03 vii 2015.
To light. Aston Clinton, Bucks. 07 vii 2013.
To light. Chorleywood; VC 24. 23 iii 2011.
To light. Aldbury Nowers N.R., Tring, Herts. 07 vii 2017.
Ex leaf-mine on Italian Alder. Regent's Park, London. Coll: 01 x 2015.
To light. The Withy Beds N.R., Herts. 19 vi 2017.
Ex larva on spinning on Salix repens var. argentia. Grigg, VC 70. Gen det AMW King.
To light. Chorleywood; VC 24. 04 vii 2017.
Leaf-mine on Beech. Chorleywood; VC 24. 07 xi 2011.
To light. Whippendell Woods, Watford, Herts. 04 ix 2012.
To light. Chorleywood; VC 24. 06 iv 2011.
To light. Chorleywood; VC 24. 19 01 2012. Gen det PR Hall.
Leaf-mine with larva on Holly Oak. Chesham, Bucks. 07 iv 2013.
To light. Philipshill Wood, Chorleywood; VC 24. 12 vii 2011.
On needle of unidentified Pinus sp. Rickmansworth, Herts. Coll: 19 iv 2017.
To light. Ambersham Common, West Sussex. 06 vi 2017.
(Haemachola) haematidea: To light. Ambersham Common, West Sussex. 20 x 2014.
To light. Balls Wood, Hertford Heath, Herts. 27 v 2012.
Swept. Chorleywood Common, Chorleywood; VC 20. 09 vi 2010.
Leaf-mine and larval case cut-out on Birch. Rushmere Park, Beds. 14 x 2012.
To light. The Withy Beds N.R., Rickmansworth, Herts. 19 vi 2017.
Ex larva on Hart's-tongue Fern. Rickmansworth, Herts. Coll: 15 iv 2013. Det AMW King.
To light. Chorleywood; VC 24. 03 vii 2013.
To light. Philipshill Wood, Chorleywood; VC 24. 09 v 2017.
Ex female to light. Chorleywood; VC 24. 24 v 2015.
Captive bred.
Captive bred: First instar larvae.
To light. Chorleywood; VC 24. 28 ii 2011.
To light. Chalfont St. Giles, Bucks. 01 v 2015.
To light. Chorleywood Common; VC 20. 07 ix 2013.
To light. Chorleywood; VC 24. 23 vi 2010.
To light. Rye Meads RSPB Reserve, Rye Park, Herts. 15 vii 2012.
form stramineola: To light. Rye Meads RSPB Reserve, Rye Park, Herts. 15 vii 2012.
Ex female. Holland Haven, Essex.
Ex female to light. Holland Haven, Essex.
To light. Stoke Common, Bucks. 15 v 2017.
To light. The Withy Beds N.R., Rickmansworth, Herts. 19 vii 2017.
To light. Aldbury Nowers N.R., Tring, Herts. 26 v 2017.
To light. Philipshill Wood, Chorleywood; VC 24. 02 iv 2014. Gen det AMW King.
Female. To light. Fingringhoe Wick N.R., Essex. 17 vii 2015.
Male. To light. Rye Meads RSPB Reserve, Rye Park, Herts. 15 vii 2012.
To light. Fingringhoe Wick N.R., Essex. 25 ix 2014.
Mating pair. Day-flying. Nr. Newton Longville, Beds. 18 v 2010.
To light. Chorleywood; VC 24. 17 x 2013.
To light. Chorleywood Common, Chorleywood; VC 20. 06 ix 2013.
To light. Chorleywood; VC 24. 20 viii 2010.
Ex mine, collected 06 xi 2012. Watford, Herts.
Leaf-mine on Sycamore. Chorleywood; VC 24. Reflected-light view of underside. 31 viii 2016.
Larva in case on Petty Whin. Croxley Common Moor, Croxley, Herts. 19 iv 2014.
Late instar. Stoke Common, Bucks. 27 v 2015.
Larval spinnings on Ulex minor. Stoke Common, Bucks. 27 v 2015.
To light. Stoke Common, Bucks. 16 vii 2011.
To light. Aston Clinton Ragpits, Bucks. 05 vii 2013. Gen det A.M.W. King.
Ex larva from Teasel seed-head. Fir Tree Hill, nr. Chandler's Cross, Herts. 21 vi 2012.
Larva, exposed in a Teasel seed-head. Fir Tree Hill, nr. Chandler's Cross, Herts. 21 vi 2012.
Endothenia gentianaeana and E. marginana larvae compared.
Disturbed by day. Higher Denham, Bucks. 15 v 2011.
Chorleywood House Estate, Chorleywood; VC 20. 30 viii 2013.
To light. Chorleywood; VC 24. 11 vi 2010.
To light. Aldbury Nowers NR, Tring, Herts. 08 vii 2017.
To light. Turville Heath, Bucks. 10 vii 2016.
To light. Chorleywood House Estate, Chorleywood; VC 20. 13 vii 2017
To light. Chorleywood Common, Chorleywood; VC 20. 13 vii 2015.
To light. Chorleywood House Estate, Chorleywood; VC 20. 01 ix 2013.
To light. Chorleywood House Estate, Chorleywood; VC 20. 09 vii 2016.
To light. Wendover Woods, Wendover, Bucks. 24 vii 2011.
Swept in day-time. Chorleywood House Estate, Chorleywood; VC 20. 30 v 2014.
Mating couple. Ballards Down, nr. Swanage, Dorset. 20 vii 2009.
To light. Chorleywood: VC 24. 09 vi 2014.
Swept in daytime. Jordans, Beaconsfield, Bucks. 03 vi 2014.
Leaf-mine on Buckthorn. Dancers End NR, Bucks. 18 x 2015.
Ex leaf-mine on Scots Pine. Stoke Common, Bucks. Coll: 18 v 2017. Gen det AMW King.
Ex leaf-mine on Scots Pine. Stoke Common, Bucks. 18 v 2017.
To light. Fingringhoe Wick NR, Essex. 17 viii 2016. Gen det AMW King.
Leaf-mine on Alder. Rickmansworth, Herts. Coll: 23 xi 2012.
To light. Cuckmere Haven, Seaford, East Sussex. 06 viii 2016. Gen det AMW King. Female.
To light. Chorleywood House Estate, Chorleywood, VC 20. 15 vii 2017.
Rushmere, Bucks. 03 iv 2013.
Ex larva, coll: 08 x 2010. Rickmansworth, Herts.
To light. Drigg, Cumbria; VC 70. 13 vi 2017.
To light. Chorleywood; VC 24. 21 vi 2010.
To light. Philipshill Wood, Chorleywood; VC 24. 09 v2017.
To light. Chorleywood; VC 24. 20 v 2010.
To light. Whippendell Woods, Watford, Herts. 17 vii 2016.
To light. Chorleywood; VC 24. 28 viii 2010.
To light. Chorleywood; VC 24. 08 vi 2014.
To light. Chorleywood; VC 24. 12 vii 2010.
To light. Chorleywood; VC 20. 12 vii 2017. (Genitalia 'opened out')
To light. Chorleywood; VC 24. 20 vii 2011. Genitalia checked by Peter Hall.
To light. Chalfont St. Giles, Bucks. 18 iv 2015.
To light. Weedon Hill Forestry Commission, nr. Amersham, Bucks. 28 vi 2012.
To light. Cuckmere Haven, Seaford, East Sussex. 17 ix 2016.
Eggs approaching hatching. Ex female taken at light. Whippendell Woods, Watford, Herts. 13 iii 2012.
TO LIGHT. Chorleywood; VC 24. 11 iii 2011.
Ex larval case swept. Aston Rowant N.R., nr. Stokenchurch, Bucks. 03 vi 2015.
Larval case, swept. Aston Rowant N.R., nr. Stokenchurch. 03 vi 2015. , Bucks
To light. The Withy Beds N. R., Rickmansworth, Herts. 19 vi 2017. Gen det AMW King.
To light. Drigg, Cumbria. 13 vi 2017.
Disturbed and day-flying. Chorleywood; VC 24. 07 vi 2013.
On Harts-tongue Fern. Exposed from case resembling sorus and covered in spores. St. John's Church Gardens, St. John's Wood, London. 30 x 2011.
Exposed from case on Harts-tongue Fern. St. John's Church Gardens, St. John's Wood, London. 30 x 2011.
Day-flying. Bonchurch, Ventnor, Isle of Wight. 02 vi 2009.
Mating: Day-flying. Aston Rowant N. R. nr. Stokenchurch. 02 viii 2009.
Female. To light. Chorleywood Common; VC 20. 07 ix 2013.
Male. To light. Chorleywood; VC 24.
To light. Philipshill Wood, Chorleywood; VC 24. 25 v 2011.
To light. Chorleywood; VC 24. 10 vii 2010.
To light. Chorleywood; VC 24. 12 I 2014. Genitalia checked P.R. Hall.
To light. Philipshill Wood, Chorleywood; VC 24. 07 iv 2012. Genitalia checked P.R. Hall.
To light. Chorleywood; VC 24. 27 ix 2011.
To light. Eskdale, Cumbria. 08 viii 2016.
Day-flying and feeding over Germander Speedwell. Ivinghoe Beacon, Bucks. 22 v 2011.
Ex larva on Sycamore. Whippendell Woods, Watford, Herts. 25 iv 2017.
f. oscura. To light. Chorleywood; VC 24. 20 vi 2011.
To light. Aldbury Nowers NR, nr. Tring, Herts. 13 vi 2015.
To light. Great Missenden, Bucks. 07 v 2016.
To light. Philipshill Wood, Chorleywood; VC 24. 03 viii 2013.
Leaf-fold on Alder. Beside Stocker's Lake, Rickmansworth, Herts. 27 ix 2012.
To light. Stoke Common, Bucks. 20 vii 2014.
To light. Chorleywood; VC 24. 04 x 2015.
To light. Chorleywood; VC 24. 21 ix 2010.
To light. Stoke Common, Bucks. 14 v 2016.
To light. Bayfordbury Campus, Herts. 03 vii 2011.
Leaf-mine on Hornbeam. Weedon Hill Forestry Commision, nr. Amersham, Bucks. 17 xi 2011.
Bentley Wood, nr. West Tytherley, Wilts. 27 v 2010.
To light. Holland Haven, Essex. 29 vi 2011.
To light. Whippendell Woods, Watford, Herts. 05 vi 2013.
To light. Chorleywood; VC 24. 29 v 2011.
To light. Chorleywood; VC 24. 24 v 2010.
To light. Philipshill Wood, Chorleywood; VC 24. 13 iii 2014.
To light. Chorleywood; VC 24. 26 iii 2011.
To light. Eskdale, Cumbria. 14 vi 2017.
To light. Philipshill Wood, Chorleywood; VC 24. 25 vi 2017.
To light. Grove Farm, Tring, Herts. 01 vii 2017.
To light. The Withy Beds N. R., Rickmansworth, Herts. 19 vii 2017.
To light. Haute-Savoie, France. 12 viii 2017.
To light. Aldbury Nowers NR, nr. Tring, Herts. 10 viii 2015.
Ex leaf-mine on Honeysuckle. Chartridge, Bucks. Coll: 10 x 2012.
To light. Chorleywood; VC 24. 26 vii 2010.
Ex spinning on Great Willowherb. Rickmansworth, Herts. 09 ix 2014.
Irton Fell, Cumbria. 26 vi 2009.
To light. Chorleywood; VC 24. 07 vii 2015.
To light. Chorleywood; VC 24. 19 ix 2010.
To light. Chorleywood; VC 24. 24 viii 2012.
No provenance.
Mine on Quercus sp. Reflected light. Northmoor Hill Wood, nr. Denham, Bucks. 13 x 2014.
Mine on Quercus sp. Transmitted light. Northmoor Hill Wood, nr. Denham, Bucks. 13 x 2014.
Ex mine on Quercus sp. Northmoor Hill Wood, nr. Denham, Bucks. 13 x 2014.
Colne Valley Regeneration Project, Watford, Herts. 27 viii 2015.
Indoors. Chorleywood; VC 24. 23 viii 2016.
To light. Stoke Common, Bucks. 02 vii 2015.
Chorleywood; VC 24. 25 vii 2010.
To light. Chorleywood; VC 24. 01 vi 2013.
To light. Chorleywood Common; VC 20. 01 vi2013.
To light. Chorleywood Common; VC 20. 22 viii 2013.
Detail, showing frons and labial palps. To light. Chorleywood Common: VC 20. 22 viii 2013.
To light. Grove Farm, Tring, Herts. 12 v 2017.
Ex mine on Salix sp. and captive raised. Colne Valley Regeneration Project, Watford, Herts. Coll: 06 xi 2012. Coll/prep/det AMW King.
To light. Le Lac De La Gittaz, Savoie, France. 15 viii 2017.
Aedeagus only. To light. The Withy Beds NR, Rickmansworth, Herts. 19 vii 2017.
To light. Grove Farm, Tring, Herts. 25 ix 2017.
To light. Chorleywood; VC 24. 26 vii 2017.
To light. S.E. England. 2017.
Detail. To light. Stoke Common, Bucks. 07 vii 2014.
Ex larva in mine on Scots Pine. Stoke Common, Bucks. Coll: 08 iv 2017.
Ex larva in mine on Scots Pine. Stoke Common, Bucks. Coll: 05 v 2017.
Dead larva, extracted from case and re-hydrated in KOH solution. Rickmansworth, Herts. Coll: 10 v 2016.
To light. Rye Meads N. R., Herts. 15 vii 2012.
To light. New Field, Watford, Herts. 25 vi 2015.
To light. Philipshill Wood, Chorleywood; VC 24. 13 v 2015.
Leaf-mine on Sessile Oak. Larva is visible as a shadow. Ruislip N.N.R., Ruislip, Middx. 12 x 2014.
Leaf-mine on Sessile Oak. Northmoor Hill Wood, Denham; VC 24. 13 x 2014.
To light. Chorleywood Common, Chorleywood; VC 20. 02 vi 2013.
Ex larva on Hazel. Chalfont St. Giles, Bucks. 18 iv 2013.
Larva, exposed in leaf-mine. Chalfont St. Giles, Bucks.
Mine and leaf-fold on Hazel. Bacombe Hill, Wendover, Bucks. 09 xi 2011.
To light. Fulmer, Bucks. 21 viii 2011. Genitalia checked Peter Hall.
To light. Chalfont St. Giles, Bucks. 06 vi 2015.
To light. Winterfold Heath, Surrey. 16 ix 2011.
To light. Chorleywood; VC 24. 14 vii 2010.
To light. Grove Farm, Tring, Herts. 11 v 2017.
To light. The Withy Beds NR, Rickmansworth, Herts. 20 vi 2017.
Grove Farm, Tring, Herts. 01 vi 2017.
To light. Chorleywood; VC 24. 30 v 2017.
To light. Holland Haven, Holland-on-sea, Essex. 02 ix 2011.
College Lake NR, near Tring, VC 24. 15 v 2011.
To light. Chorleywood; VC 24. 31 x 2010.
To light. Chorleywood; VC 24. 07 xi 2010.
To light. Dell Wood, Chorleywood House Estate, VC 20. 09 vi 2014.
To light. Philipshill Wood, Chorleywood; VC 24. 20 vi 2012. Male. Gen det PR Hall.
Dell Wood, Chorleywood House Estate; VC 20.
To light. Dell Wood, Chorleywood House Estate; VC 24. 04 v 2013.
Ex egg. Dell Wood, Chorleywood House Estate; VC 20.
To light. Chorleywood; VC 24. 27 vii 2014.
To light. Chalfont St Giles, Bucks. 27 vi 2015.
To light. Chorleywood; VC 24. 11 iii 2011.
To light. Chorleywood; VC 24. 06 vi 2010.
To light. West Park, Ardwick, Bognor Regis, West Sussex. 14 xi 2012.
To light. Eskdale, Cumbria. 09 viii 2016.
Swept in the daytime. Chorleywood Common; VC 20. 13 vi 2015.
To light. Aldbury Nowers NR, Tring, Herts. 14 vi 2015.
To light. Stoke Common, Bucks. 05 vii 2015.
On Hawthorn. Higher Denham, Bucks. 19 v 2011.
To light. Chalfont St. Giles, Bucks. 08 vi 2014.
To light. Philipshill Wood, VC 24. 13 iii 2014.
To light. Chorleywood; VC 24. 23 iii 2010.
To light. Aston Clinton Ragpits, Bucks. 09 vii 2012.
Shooter's Bottom, nr Birling Gap, East Sussex. 27 ix 2009.
To light. Fingringhoe Wick,NR, Essex. 17 vii 2015.
Mine on Hazel, upper-surface, reflected-light view. Bacombe Hill, Bucks. 13 xi 2011.
Mine on Hazel, Upper-surface, transmitted-light view. Bacombe Hill, Bucks. 13 xi 2011.
Mine on Wild Pear, upper-surface, reflected-light view. By Hamford Water, Essex. 30 ix 2012.
To light. New Field, Watford, Herts. 05 ix 2012.
To light. Chorleywood Common; VC 20.
To light. Cuckmere Haven, East Sussex. 17 x 2014.
To light. Cuckmere Haven, East Sussex.
To light. Bovingdon Brick Fields, Herts. 26 vii 2016.
To light. Aldbury Nowers NR, VC 20. 14 vi 2015.
To light. Chorleywood; VC 24. 21 vii 2016. Gen det AMW King. Male.
Aston Clinton Ragpits, Bucks. 22 vii 2009.
To light. Chorleywood: VC 24. 12 ix 2010.
Leaf-mine on Birch. Upper surface, transmitted light view. Philipshill Wood, Chorleywood; VC 24. Coll: 03 ix 2016.
Larva within mine on Birch. Philipshill Wood, Chorleywood; VC 24. Coll: 03 ix 2016. Upper surface, transmitted light view.
To light. Great Hampden, Bucks. 22 vii 2012.
To light. Chorleywood; VC 24. 01 vii 2016.
Philipshill Wood, Chorleywood; VC 24. 13 v 2015.
Swept in the daytime. Chorleywood Common, Chorleywood; VC 20. 22 vi 2015.
To light. Dale Fort, Pembrokeshire. 13 v 2012.
To light. Chorleywood; VC 24. 09 viii 2010.
Chorleywood; VC 24. 03 viii 2013.
Aston Rowant NNR. 02 viii 2009.
Aston Rowant NNR. 02 ix 2009.
Mating. Aston Rowant NNR. 01 ix 2009.
To light. Chorleywood; VC 24. 09 vi 2014.
To light. Chorleywood Common, Chorleywood; VC 20. 01 vi 2013. Gen det. male
Netted. Rickmansworth, Herts. 18 v 2012. Gen det: Female.
Ex leaf-mine on Grey Poplar sucker. Regent's Park, London. Coll: 06 x 2014.
Leaf-mine on Grey Poplar sucker. Underside, reflected light. Regent's Park, London. 06 x 2014.
Leaf-mine on Grey Poplar sucker. Upper side, reflected light. Regent's Park, London. 06 x 2014.
To light. Chorleywood; VC 24. 01 ix 2010.
To light. Chorleywood; VC 24. 02 vii 2014.
To light. Chorleywood; VC 24. 26 vi 2010.
To light. Chorleywood; VC 24. 04 vii 2015.
To light. Chorleywood; VC 24. 10 vi 2014.
To light. Philipshill Wood; VC 24. 08 vi 2011.
Bonchurch Cliffs, nr. Ventnor, Isle of Wight. 02 vi 2009.
Bonchurch Cliffs, near Ventnor, Isle of Wight. 02 vi 2009.
To light. Weedon Hill Forestry Commision, near Amersham, Bucks. 06 x 2011.
To light. Chorleywood; VC 24. 28 x 2010.
To light. Braughing Friars, Herts. 20 vii 2014.
To light. Braughing Friars, Herts. 20 vii 2013.
Larvae, extracted from mine on Birch. Philipshill Wood, Chorleywood; VC 24. 18 v 2013.
On Birch. Philipshill Wood; VC 24. 07 v 2013. Note: Frequently more than one larva to a mine.
Ex leaf-mine on Rowan. Philipshill Wood; VC 24. Coll: 01 vii 2016.
To light. Whippendell Woods, Watford, Herts. 07 v 2011.
To light. Chorleywood; VC 24. 24 x 2012. Gen det.
To light. Burnham Beeches, Bucks. 07 ix 2014.
Comment: To light. Croxley Common Moor, Croxley, Herts. 26 vii 2012.
To light. Stoke Common, Bucks. 20 ix 2011.
College Lake NR, Tring; VC 24. 15 x 2014.
To light. Whippendell Woods, Watford, Herts. 20 iv 2011.
To light. Chorleywood; VC 24. 14 viii 2011. Gen det Peter Hall.
Female. To light. Pitstone Hill, Bucks. 10 ix 2015.
To light. Aldbury Nowers NR, Tring, Herts. 10 viii 2015.
Freshly-laid egg. Chorleywood; VC 24. 21 iv 2011.
First instar larva, cannibalising second larva from egg. Tungay Wood, nr. Dunsfold, Surrey. 25 v 2010.
Last instar larva. On Jack-by-the-Hedge. 09 vi 2010.
Pupa. Captive raised.
Male adult (detail). Captive raised. 05 v 2010.
Adult. Arnside Knott, Cumbria. 25 vii 2009.
To light. Chorleywood; VC 24. 23 v 2015. Gen det.
To light. Chorleywood House Estate, Chorleywood; VC 20. 03 vi 2016.
Ex leaf-mine on Ash. Chorleywood; VC 24. 2014.
To light. Chorleywood House Estate, Chorleywood; VC 20. 23 vii 2014. Det: Peter Hall.
Swept. Croxley Common Moor, Croxley, Herts. 04 vii 2016. Det: Stephen Palmer.
To light. Stoke Common, Bucks. 07 vi 2015. Gen det AMW King.
Ex larva on European Spindle. Drayton Beauchamp, Bucks. Coll: 01 vi 2011.
Strumpshaw Fen, Norfolk. 12 vi 2009.
Larva on Hop. Compton, Surrey. 22 viii 2014.
Second-brood pupa, ex larva on Hop. Compton, Surrey. 22 viii 2014.
f hutchinsoni. Aston Clinton Ragpits, Bucks. 22 vii 2009.
Bricket Wood, near Watford, Herts. 12 vii 2009.
Swept. Bacombe Hill, Wendover, Bucks. 25 vii 2016.
Finemere Wood, Bucks. 09 vii 2010.
To light. Croxley Common Moor, Herts. 26 vii 2012.
To light. Weedon Hill Forestry Commission, near Amersham, Bucks. 28 vi 2012. Genitalia checked Peter Hill.
To light. Weedon Hill Forestry Commission, near Amersham, Bucks. 28 vi 2012. Genitalia checked Peter Hall.
Tenanted mine on Quercus rober. Chalfont St Giles. 09 vi 2015.
Leaf-mine on Quercus rober. Chalfont St Giles. 09 vi 2015.
To light. Chorleywood; VC 24. 19 xi 2010.
To light. Chorleywood; VC24. 07 vi 2011.
Swept. Bacombe Hill, Wendover, Bucks. 23 v 2015.
To light. Chorleywood House Estate, Chorleywood; VC 20. 24 vii 2014. Gen det.female
To light. Chalfont St Giles, Bucks. 28 vi 2015.
To light. Chorleywood; VC 24. 16 vi 2014.
Field observation. Hamford Water, Thorpe-le-Soken, Essex. 29 ix 2012.
Found on Nasturtium. Chorleywood: VC 24. 19 viii 2010.
Calvert Lakes N.R., Bucks. 06 vii 2009.
To light. l Wood, Chorleywood; VC 24. 03 x 2016.
To light. Weedon Hill Forestry Commission, Amersham, Bucks. 03 x 2011.
To light. Whippendell Woods, Watford, Herts. 30 v 2011.
To light. Fingringhoe Wick N. R., Essex. 18 ix 2014.
To light. Fingringhoe Wick NR, Essex. 18 ix 2014.
To light. Great Hampden, Bucks. 22 vii 2012. Gen det Peter Hall.
Summer brood. To light. Watford: New Field; VC 20. 08 viii 2013.
Indoors. Chorleywood; VC 24. 02 i 2012.
To light. Whippendell Woods, Watford, Herts. 07 v 2014.
To light. Whippendell Woods, Watford, Herts. 28 viii 2016. Gen det AMW King.
To light. Whippendell Woods, Herts. 28 viii 2016. Gen det AMW King.
To light. Chorleywood; VC 24. 07 viii 2010.
To light. Chorleywood; VC 24. 22 iv 2011.
Visiting and resting on Fleabane flowers. Rickmansworth, Herts. 19 viii 2015.
To light. Chorleywood; VC 24. 30 vii 2010.
To light. Chorleywood; VC 24. 22 v 2011.
To light. Whippendell Woods, Watford, Herts. 18 v 2015.
To light. Chorleywood; VC 24. 06 vii 2016.
To light. Chorleywood House Estate, Chorleywood; VC 20. 07 vii 2016.
To light. Turville Heath, Bucks. 02 vii 2016.
Chorleywood; VC 24. 13 viii 2010.
f carbonaria. To light. Braughing Friars, Herts. 09 vi 2013.
f typical. To light. Chorleywood Common; VC 20. 01 vi 2013.
f insularia. To light. Chorleywood Common; VC 24. 01 vi 2013.
To light. Whippendell Woods, Watford, Herts. 12 xi 2016.
To light. Chorleywood: VC 24. 24 viii 2010.
At rest. College Lake N R, nr Tring; VC 24. 18 vi 2011.
To light. Whippendell Woods, Watford, Herts. 30 vi 2016.
To light. Aldbury Nowers N R, VC 20. 20 v 2014. Female. Gen det: AMW King.
To light. Philipshill Wood, Chorleywood; VC 24. 20 vi 2011.
Larva in leaf-mine on Hawthorn. Kidney Wood, Luton, Beds. Coll: 09 x 2016.
To light. Fingringhoe Wick N R, Essex. 23 viii 2016.
To light. Chorleywood; VC 24. 15 ix 2011.
To light. Chorleywood; VC 24. 09 iii 2012.
To light. Pitstone Hill, Bucks. 13 ix 2015. Male: Gen det AMW King.
Overwintering (2nd or 3rd) larval case on English Elm. Kensington Gardens, London. 25 xi 2016.
To light. Wendover Woods, Bucks. 24 vii 2011.
To light. Whippendell Woods, Watford, Herts. 14 vi 2011.
To light. Chorleywood House Estate; VC 20. 07 vii 2016.
To light. Chorleywood; VC 24. 04 v 2013.
To light. Chorleywood; VC 24. 16 iii 2011.
To light. Chorleywood; VC 24. 05 vi 2010.
Netted. Fingringhoe Wick NR, Essex. 15 viii 2016.
Cnephasia asseclana. To light. Watford: New Field; VC 20. 25 vi 2015. Gen det.
Eupithecia assimilate. Currant Pug. To light. Chorleywood; VC 24. 29 viii 2012.
Agonopterix assimilella. Ex larva in spinning on Broom. Croxley Common Moor, Croxley, Herts. Coll: 22 iv 2015.
Agonopterix assimilella. Larva. Ex stem-mine on Broom. Rushmere Park, Bucks. 02 iv 2013.
Cucullia asteris. Starwort. To light. Fingringhoe Wick NR, Essex. 17 vii 2015.
Ematurga atomaria. Common Heath. Day-flying. Disused railway line, Mursley, Beds. 16 v 2010.
Cochylis atricapitana. To light. Chorleywood Common; VC 20.
Ectoedemia atricollis. Larva in leaf-mine on Ulmus procera. Rushmere Park, Bucks. 14 x 2012. Upper-surface transmitted-light view.
Elachista atricomella. To light. Aldbury Nowers, Tring, Herts. 13 vi 2015. Gen det Peter Hall.
To light. Pitstone Hill, Aldbury, Bucks. 17 vii 2014. Gen det Andrew King and Peter Hall.
On flower-head of Hogweed. Wendover Woods, Wendover, Bucks. 18 vi 2014.
Seven Barrows, Lambourn, Berkshire. 30 v 2009.
To light. Bovingdon Brick Fields, Bovingdon, Herts. 27 vii 2016.
Ex leaf-mine on St John's Wort. Dancersend N R, Bucks.
Leaf-mine on Perforate St. John's Wort. Rushmere Park, Bucks. 14 x 2012.
Ex larva in leaf-mine on Woody Nightshade. Beside Stocker's Lake, Rickmansworth, Herts.
Pupal cocoon. Ex leaf-mine on Woody Nightshade. Beside Stocker's Lake, Rickmansworth, Herts. 28 x 2012.
Larva, exposed from mine on Woody Nightshade. Beside Stocker's Lake, Rickmansworth, Herts. 27 ix 2012.
Mines on Woody Nightshade. Beside Stocker's Lake, Rickmansworth, Herts. 27 ix 2012.
To light. Philipshill Wood, Chorleywood; VC 24. 03 x 2016.
To light. Chorleywood Common, Chorleywood; VC 20. 22 vi 2013.
To light. Chorleywood; VC 24. 24 iii 2011.
Leaf-mine on fallen Populus tremula leaf. Rushmere Park, Beds. 14 x 2012. Reflected-light view showing swollen petiole.
Larva, exposed from mine. Rushmere Park, Beds. 14 x 2012.
To light. Cuckmere Haven, East Sussex. 05 viii 2015.
To light. Chorleywood House Estate, Chorleywood; VC 20. 12 ix 2014.
Leaf-mines on Rosa canina. Chartridge, Bucks. 11 x 2012. Transmitted-light view.
Leaf-mines on Rosa canina. Chartridge, Bucks. 11 x 2012. Reflected-light view.
Captive raised female laying eggs. Chorleywood; VC 24.
Pupa, captive-raised. Chorleywood; VC 24.
First instar larva. Captive-raised. Chorleywood; VC 24.
To light. Chorleywood; VC 24. 30 vii 2015.
To light. Aldbury Nowers NR, Tring, Herts. 12 vi 2016.
To light. Watford: New Field: Herts. 01 viii 2014.
Swept. Drayton Beauchamp, Bucks. 28 v 2015.
Dusking. Sarratt, Herts. 02 iv 2011.
To light. Fingringhoe Wick NR, Essex. 15 viii 2016.
To light. Watford: New Field: Herts. 25 vi 2015.
Ex larva/pupa on Juncus sp. Ambersham Common, South Ambersham, West Sussex. Coll: 17 v 2015.
To light. Chorleywood; VC 24. 14 ii 2011.
At rest on a Birch leaf. Fingringhoe Wick NR, Essex. 09 v 2015.
To light. Amwell NR, nr Ware, Herts. 17 viii 2014.
To light. Chiltern Open Air Museum, Chalfont St Giles, Bucks. 06 vi 2015.
To light. Braughing Friars, Herts. 09 vi 2013.
Leaf-fold on Hawthorn. Burnham Beeches, Bucks. 24 x 2011.
Vacated leaf-mine on Rosa canina. Transmitted-light view. Ruislip NNR, Middlesex.
Larva within leaf-mine on Rosa canina. Transmitted-light view. Ruislip NNR, Middlesex. 11 x 2014.
Swept. Drayton Beauchamp, Bucks. 18 vi 2015.
To light. Pishiobury Park, Sawbridgeworth, Herts. 30 ix 2013.
To light. Chorleywood; VC 24. 11 vii 2010.
To light. Chorleywood; VC 24. 18 viii 2012.
To light. Watford: New Field; VC 20. 09 viii 2013.
Leaf-mine(s) on Norway Maple. Chorleywood; VC 24. 25 ix 2014.
Leaf-mine on Norway Maple. Chorleywood; VC 24. 25 ix 2014. Detail.
Leaf-mine on Norway Maple. Chorleywood; VC 24. 25 ix 2014. Closer detail, showing pattern of frass.
To light. Dell Wood, Chorleywood House Estate, Chorleywood; VC 20.
To light. Chorleywood Common, Chorleywood; VC 20. 04 vi 2013.
To light. Chorleywood; VC 24. 23 iii 2015. Gen det AMW King and Raymond A Watson.
Leaf-mine on Sessile Oak. Ruislip NNR, Middlesex. 10 x 2014.
To light. Aldbury Nowers NR, Tring, Herts. 13 vi 2015.
To light. Aldbury Nowers NR, Tring, Herts.
To light. Chorleywood; VC 24. 25 vi 2010.
To light. Wendover Woods: Halton Wood, Bucks. 25 vii 2011.
To light. Balls Wood Hertford Heath, Herts. 27 v 2012.
To light. Long Crendon, Bucks. 19 viii 2012. Gen det PR Hall.
To light. Dell Wood, Chorleywood House Estate, Chorleywood, VC 20. 26 vii 2013.
To light. Philipshill Wood, Chorleywood, VC 24. 03 viii 2013.
To light. Fingringhoe Wick N.R., Essex. 09 v 2015.
Arnside Knott, Cumbria. 27 vi 2009.
Leaf-mine on Elm (Ulmus procera). Fingringhoe Wick N.R., Essex. 01 x 2014.
Scrobipalpa acuminatella. To light. Hexton Chalk Pit, Herts. 14 v 2015.
Ligdia adustata. Scorched Carpet. To light. Chorleywood Common; VC 20. 22 iv 2015.
Blastobasis adustella. To light. Whippendell Woods, Watford, Herts. 28 viii 2011.
To light. Chorleywood; VC 24. 28 vii 2012.
To light. Chorleywood; VC 24. 14 viii 2011.
Day-flying. College Lake NR, Bucks. 01 vi 2014.
To light. Chorleywood; VC 20. 28 vii 2014.
Unnamed mostly all-brown form. To light. Chorleywood; VC 24. 16 iii 2011.
To light. Chorleywood; VC 24. 28 vi 2010.
To light. Chorleywood; VC 24. 15 viii 2012.
Eupithecia abbreviata. Brindled Pug. To light. Chorleywood, Herts. 28 iii 2011.
Eupithecia abbreviata. Brindled Pug. Form hirschkei (or similar). To light. Chorleywood, Herts. 03 iv 2011.
Eupithecia abbreviate. Brindled Pug. To light. Chorleywood, Herts. 03 iv 2011.
Acleris abietana. To light. Philipshill Wood, Chorleywood; VC 24. 07 v 2013
Dioryctria abietella. To light. Chorleywood; VC 24. 30 vii 2015.
Gypsonoma aceriana. To light. Chesham, Bucks. 10 viii 2012. Gen det Peter Hall.
Phyllonorycter acerifoliella. Pupa, exposed in mine on Field Maple. Chorleywood Common; VC 20. 19 xi 2013.
Acronicta aceris. Sycamore. To light. Aston Clinton Ragpits, Bucks. 09 vii 2012.
Ancylis achatana. To light. Chorleywood; VC 24. 16 vii 2013.
Ancylis achatana. To light. Aldbury Nowers N.R., Tring Herts. 09 vii 2014.
Hypochalcia ahenella. Aldbury Nowers NR, Tring, Herts. 07 vi 2016.
Monochroa tenebrella. Aldbury Nowers NR, Tring, Herts. To light. 07 vii 2016.
Aethes piercei. Netted. Westcott Disused Railway Line, Bucks. 26 v 2016.
Phyllonorycter pastorella. Regent's Park, London. Ex leaf-mine on Golden Weeping Willow. Coll: 29 ix 2015.
Phyllonorycter pastorella. Ex leaf-mine on Golden Weeping Willow. Regent's Park, London. Coll: 29 ix 2015.
Coll: Harefield; VC 21. 17 x 2016. Larva in leaf-mine on Hawthorn.
Water mount of female, showing positions of distinctive features.
Swept from Heathers, Amblesham Common, West Sussex.
Swept from Heathers, Amblesham Common, West Sussex. 13 iv 2016.
Swept as a larva from Heathers, Amblesham Common, West Sussex.
Iping Common, West Sussex, 25 vi 2013. To light.
Cuckmere Haven, East Sussex. 02 viii 2015. To light.
Ex female, Chorleywood, VC 24. 29 vi 2010.
Chorleywood, VC 24. 02 viii 2011. To light.
