| Family: | Gelechiidae | 
| Subfamily: | Gelechiinae | 
| Genus: | Gelechia | 
| Species: | rhombella | 
| Authority: | ([Denis & Schiffermüller], 1775) | 


The abundance in each month is indicated as follows:
 No records
 No records Very occasional
 Very occasional Irregular
 Irregular Uncommon
 Uncommon Off-peak, but not unusual
 Off-peak, but not unusual Off-peak, but not unusual
 Off-peak, but not unusual Main flight time
 Main flight time| J | F | M | A | M | J | J | A | S | O | N | D | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult |  |  |  |  |  |  |  |  |  |  |  |  | 
| Larval |  |  |  |  |  |  |  |  |  |  |  |  | 
| Site | Date | Quantity | Recorder | Stage | 
|---|---|---|---|---|
| Catisfield (SU50) | 06/08/1974 | one | Richard J Dickson | Adult | 
| Curbridge HWT NR (SU51) | 14/08/1974 | one | Unknown | - | 
| Mallard Wood, NF (SU30) | 05/06/1985 | - | J R Langmaid, E C Pelham-Clinton, D H Sterling | Larval | 
| Site | Date | Quantity | Recorder | Stage | 
|---|---|---|---|---|
| Newtown Common (SU46) | 25/08/1986 | one | J R Langmaid, D H, P H Sterling | Adult | 
| Wildhern (SU35) | 08/08/2000 | - | David G Green | Adult | 
| Silchester (SU65) | 23/07/2011 | one | Andrew Merrick | Adult |