Scythris fallacella
Northern Runner
Northern Runner
Scythris fallacella
Northern Runner
43.001 BF913
Wingspan c. 15mm.
A rather rare and local species, occurring only on the limestone soils of north-western England, in Lancashire, Cumbria and Yorkshire.
The larva feeds on rock-rose (Helianthemum spp.), creating a silken web.
Adult moths are on the wing in May and June, with a possible second generation in August.
Flight period
| Month | Records |
|---|---|
| January | 0 |
| February | 0 |
| March | 0 |
| April | 1 |
| May | 2 |
| June | 10 |
| July | 1 |
| August | 0 |
| September | 0 |
| October | 0 |
| November | 0 |
| December | 0 |
