Tinagma ocnerostomella
Checklist Number26.001 [B&F: 0398]
Verification
Record will normally be accepted but photo evidence may be required - check with CMR if not sure of identity
Classification
| Family: | Douglasiidae |
| Subfamily: | Douglasiinae |
| Genus: | Tinagma |
| Species: | ocnerostomella |
| Authority: | (Stainton, 1850) |
Nationally scarce (Nb) in dry open areas in south and south-east England, from Devon to Lincolnshire. In Hampshire the distribution of this species is limited by that of its foodplant, Viper's Bugloss, and it is now known from several localities along the coast of south Hampshire; in north Hampshire it has recently been re-located at Micheldever (see below), whence it was recorded in the early 1970s. Not recorded from the Isle of Wight to date. Wingspan 8-9 mm. Larva feeds within stems of Viper's Bugloss, over-wintering in a cocoon.
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 | | | | | | | | | | | | |
Records by week (adult)
Records by week (larval)
VC11 South Hampshire
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Portsdown (SU60) | 03/07/1975 | two | Richard J Dickson | Adult |
| Portsdown (SU60) | 03/07/1975 | one | Richard J Dickson | Adult |
| Portsdown (SU60) | 03/07/1975 | one | Richard J Dickson | Adult |
| Hamble Common (SU40) | 21/06/1993 | two | Richard J Dickson | Adult |
| Hamble Common (SU40) | 19/06/1995 | four | Richard J Dickson | Adult |
| Hamble Common (SU40) | 19/06/1995 | four | Richard J Dickson | Adult |
| Hayling Island (SZ79) | 19/04/1997 | - | J R Langmaid, R J Heckford | Larval |
| Hayling (SZ69) | 28/05/1997 | - | J R Langmaid, I R Thirlwell | Adult |
| Sinah Common, Hayling (SZ69) | 17/06/1997 | - | Richard J Dickson | Adult |
| Browndown (SZ59) | 05/07/1997 | - | J R Langmaid, I R Thirlwell | Adult |
| Portsdown (SU60) | 19/06/1998 | - | Richard J Dickson | Adult |
| Hayling (SZ69) | 19/06/1998 | one | J R Langmaid, I R Thirlwell | Adult |
| Portsmouth (SU60) | 20/06/1998 | one | Ian Thirlwell | Adult |
| Hayling (SZ69) | 03/06/2000 | - | J R Langmaid, I R Thirlwell | Adult |
| Southsea (SZ69) | 09/06/2003 | one | John R Langmaid | Adult |
| Southsea (SZ69) | 15/06/2003 | one | John R Langmaid | Adult |
| Portsmouth (SU60) | 04/06/2004 | one | Ian Thirlwell | Adult |
| Browndown (SZ59) | 09/10/2005 | - | J R Langmaid, B Elliott, T Norriss et al | Larval feeding signs |
| Southsea (SZ69) | 10/06/2006 | one | John R Langmaid | Adult |
| Portsmouth (SU60) | 24/05/2009 | one | Ian Thirlwell | Adult |
| Portsmouth (SU60) | 04/06/2010 | one | Ian Thirlwell | Adult |
| Portsmouth (SU60) | 24/06/2016 | one | Ian Thirlwell | Adult |
| Portsmouth (SU60) | 01/06/2020 | one | Ian Thirlwell | Adult |
| Portsdown (SU60) | 17/06/2024 | six | Dan Houghton | Adult |
| Portsdown Hill (SU60) | 28/06/2024 | four | Dan Houghton | Adult |
VC12 North Hampshire
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Micheldever (SU54) | 1971 | - | D W H Ffennell | - |
| Micheldever (SU54) | 1971 | - | D W H Ffennell | - |
| Micheldever (SU54) | 07/04/1997 | - | J R Langmaid, I R Thirlwell | Larval |
| Kings Worthy (SU43) | 05/06/2020 | one | Tristan Norton | Adult |