| Family: | Tortricidae |
| Subfamily: | Olethreutinae |
| Genus: | Endothenia |
| Species: | ericetana |
| Authority: | (Humphreys & Westwood, 1845) |


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 |
|---|---|---|---|---|
| Shanklin (SZ58) | 1880 | - | Stainton | Adult |
| Freshwater (SZ38) | 1900 | - | K G Blair | Adult |
| Totland (SZ38) | 10/09/2004 | one | Sam Knill-Jones | Adult |
| Totland (SZ38) | 04/08/2006 | one | Sam Knill-Jones | Adult |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Catisfield (SU50) | 30/08/1975 | one | Richard J Dickson | Adult |
| Catisfield (SU50) | 23/09/1975 | one | Richard J Dickson | Adult |
| Rowner (SU50) | 30/07/1976 | one | Richard J Dickson | Adult |
| Southsea (SZ69) | 21/08/1984 | one | John R Langmaid | Adult |
| Sparsholt (SU43) | 1989 | one | Tony Dobson | Adult |
| Southsea (SZ69) | 11/07/1989 | one | John R Langmaid | Adult |
| Hookheath Meadows NR, Southwick (SU60) | 13/06/1992 | one | John R Langmaid | Adult |
| Lower Test Marshes NR (SU31) | 1995 | one | D H Sterling | Adult |
| Spearywell Wood (SU32) | 1998 | - | Norman Binsted | Adult |
| Queen Elizabeth CP (SU71) | 07/07/1999 | one | Richard J Dickson | Adult |
| Funtley (SU50) | 16/07/2004 | one | Keith Wheeler | Adult |
| Fareham (SU50) | 12/08/2004 | one | Keith Wheeler | Adult |
| Funtley (SU50) | 22/08/2006 | one | Maurice Opie | Adult |
| Portsmouth (SU60) | 21/07/2009 | one | Ian Thirlwell | Adult |
| Portsmouth (SU60) | 11/08/2010 | one | Ian Thirlwell | Adult |
| Portsmouth (SU60) | 05/09/2013 | one | Ian Thirlwell | Adult |
| Portsmouth (SU60) | 03/07/2015 | one | Ian Thirlwell | Adult |
| West Meon (SU62) | 20/07/2018 | one | Maurice Opie | Adult |
| West Walk (SU61) | 26/07/2019 | one | Richard J Dickson | Adult |
| Winter Down Copse, Little Somborne (SU33) | 19/07/2021 | one | Glynne Evans | Adult |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Harewood Forest (SU34) | 02/08/1980 | one | J R Langmaid, E C Pelham-Clinton | Adult |
| Selborne (SU73) | 25/07/1995 | one | Alasdair Aston | Adult |
| Old Basing (SU65) | 29/07/2006 | one | Tony Dobson | Adult |
| Black Wood, Micheldever (SU54) | 01/07/2008 | five | Colin Plant, Mike Wall, Tim Norriss | Adult |
| Cholderton (SU24) | 27/06/2009 | one | Mike Wall & Tim Norriss | Adult |
| Cove (SU85) | 03/07/2009 | one | Richard Eagling | Adult |
| Goodworth Clatford (SU34) | 30/06/2015 | one | Glynne Evans | Adult |
| Goodworth Clatford (SU34) | 10/07/2015 | one | Glynne Evans | Adult |
| Anna Valley, Andover (SU34) | 17/06/2017 | one | Tim Norriss | Adult |
| Wonston (SU43) | 13/07/2023 | one | Glynne Evans | Adult |
| Wherwell (SU33) | 18/07/2023 | one | Glynne Evans | Adult |