

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 |
|---|---|---|---|---|
| Southsea (SZ69) | 06/07/1977 | one | John R Langmaid | Adult |
| Southsea (SZ69) | 26/07/1979 | one | John R Langmaid | Adult |
| Southsea (SZ69) | 08/07/1981 | one | John R Langmaid | Adult |
| Winchester (SU43) | 06/07/1983 | one | D H Sterling | Adult |
| Winchester (SU43) | 05/07/1985 | one | D H Sterling | Adult |
| Winchester (SU43) | 15/07/1985 | one | D H Sterling | Adult |
| Winchester (SU43) | 26/06/1986 | one | D H Sterling | Adult |
| Southsea (SZ69) | 22/05/1989 | one | Richard J Dickson | Adult |
| Southsea (SZ69) | 10/07/1995 | one | John R Langmaid | Adult |
| Southsea (SZ69) | 18/07/1996 | one | John R Langmaid | Adult |
| Chandlers Ford (SU42) | 01/07/2003 | - | Brian Elliott | Adult |
| Fareham (SU50) | 13/06/2004 | one | Richard J Dickson | Adult |
| Fareham (SU50) | 14/07/2004 | one | Keith Wheeler | Adult |
| Southsea (SZ69) | 29/07/2011 | one | John R Langmaid | Adult |
| Funtley (SU50) | 04/09/2014 | one | Maurice Opie | Adult |
| Totton (SU31) | 11/06/2015 | one | Lyz Hankinson | Adult |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Itchen Abbas (SU53) | 16/07/1967 | one | D W H Ffennell | Adult |
| Itchen Abbas (SU53) | 10/07/1968 | one | D W H Ffennell | Adult |
| Itchen Abbas (SU53) | 19/07/1975 | one | D W H Ffennell | Adult |
| Blackwater (SU85) | 10/06/2023 | one | Ben Dale | Adult |
| Blackwater (SU85) | 11/06/2023 | two | Ben Dale | Adult |
| Blackwater (SU85) | 07/07/2023 | two | Ben Dale | Adult |