

The abundance in each month is indicated as follows:
No records
Very occasional
Irregular
Uncommon
Off-peak, but not unusual
Off-peak, but not unusual
Main flight time| J | F | M | A | M | J | J | A | S | O | N | D | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Larval | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| West Park (SU11) | 06/07/2002 | one | David G Green | Adult |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Bouldnor (SZ39) | 1900 | - | K G Blair | Adult |
| Norris Wood (SZ59) | 22/08/1998 | - | David Biggs | Larval |
| Osborne House (SZ59) | 22/08/1998 | - | David Biggs | Mine |
| Shanklin (SZ58) | 23/08/2003 | - | David Biggs | Mine |
| Godshill (SZ58) | 12/09/2004 | one | Jim M Cheverton | Mine |
| Wroxall (SZ57) | 20/09/2008 | - | David Biggs | Mine |
| Brighstone Forest (SZ48) | 29/08/2010 | - | David Biggs | Mine |
| Shanklin (SZ58) | 30/05/2017 | one | Iain Outlaw | Adult |
| Freshwater (SZ38) | 22/07/2017 | - | Stephen Plummer | Larval |
| Shanklin Chine (SZ58) | 27/09/2020 | - | Phil Barden | Mine |
| Shanklin (SZ58) | 07/10/2020 | one | Iain Outlaw | Adult |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Ashurst, NF (SU31) | 11/08/1988 | - | J R Langmaid, D H Sterling | Mine (vacated) |
| Emer Bog NR (SU32) | 03/09/1997 | - | J R Langmaid, B Goater | Larval |
| Roydon Woods NR (SU30) | 1998 | - | Phil Budd | - |
| Roydon Woods NR (SZ39) | 1998 | - | Phil Budd | - |
| Hookheath Meadows NR, Southwick (SU60) | 21/08/1999 | - | Richard J Dickson | Mine |
| Hookheath Meadows NR, Southwick (SU60) | 21/08/1999 | - | J R Langmaid, J C Koster, H van der Wolf, R J Dickson | Mine |
| The Moors NR, Bishop's Waltham (SU51) | 02/08/2001 | - | J R Langmaid, M R Young | Larval |
| Corhampton (SU52) | 29/08/2001 | - | J R Langmaid, I R Thirlwell | Mine |
| Royal Victoria Country Park (SU40) | 11/09/2001 | - | Phil Budd | Mine |
| Knight Wood (SU42) | 2003 | - | Brian Elliott | Mine |
| West Walk, Wickham (SU61) | 27/09/2003 | two | J R Langmaid, I R Thirlwell | Mine (vacated) |
| Emer Bog NR (SU32) | 22/09/2005 | two | J R Langmaid, I R Thirlwell | Mine |
| Chandlers Ford (SU42) | 2006 | - | Brian Elliott | Adult |
| Upham (SU52) | 23/06/2006 | one | Richard J Dickson | Adult |
| Chewton Common (SZ29) | 04/09/2009 | - | Phil Budd | Mine |
| Southwick (SU60) | 29/08/2011 | one | J R Langmaid, M R, J E Young | Mine (vacated) |
| Busketts Wood, Ashurst (SU31) | 04/06/2012 | 40 | Keith Godfrey | Mine |
| Hedge End (SU41) | 06/08/2012 | - | Phil Budd | Mine |
| Fareham (SU50) | 11/08/2022 | three | David Wallace | Mine (vacated) |
| Hook Valley (SU50) | 15/08/2022 | three | Dan Houghton | Larval |
| Hook Valley NR (SU40) | 15/08/2022 | six | David Wallace | Mine |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Leckford Estate (SU33) | 31/08/1981 | - | J R Langmaid, D H Sterling | Mine |
| Wildhern (SU35) | 26/06/2001 | one | David G Green | Adult |
| Bransbury Common (SU44) | 26/08/2003 | - | Phil Budd | Mine |
| Old Basing (SU65) | 17/06/2005 | one | James Andrews, Mike Wall | Adult |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Mortimer West End (SU66) | 06/08/2003 | one | Graham Dennis | Adult |