| Family: | Depressariidae |
| Subfamily: | Depressariinae |
| Genus: | Agonopterix |
| Species: | cnicella |
| Authority: | (Treitschke, 1832) |


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 |
|---|---|---|---|---|
| Eastney (SZ69) | 03/06/1979 | - | J R Langmaid, M W Harper | Larval |
| Eastney (SZ69) | 25/05/1981 | - | J R Langmaid, D H Sterling | Larval |
| Hayling Island (SZ79) | 20/05/1982 | - | John R Langmaid | Larval |
| Eastney (SZ69) | 01/06/1985 | - | J R Langmaid, E C Pelham-Clinton | Larval |
| Hayling Island (SZ79) | 12/05/1997 | - | J R Langmaid, I R Thirlwell | Larval |
| Hayling Island (SZ79) | 15/06/1999 | - | J R Langmaid, R M Palmer | Larval |
| Sinah Common, Hayling (SZ69) | 22/06/2001 | one | J R Langmaid, I R Thirlwell | Larval spinning |
| Hayling Island (SZ79) | 21/05/2015 | - | J R Langmaid, S M Palmer, J W Phillips, I R Thirlwell | Larval |
| Site | Date | Quantity | Recorder | Stage |
|---|---|---|---|---|
| Wildhern (SU35) | 17/03/1998 | one | David G Green | Adult |