Scar Bank Gem Ctenoplusia limbirena
73.005 BF2430
Wingspan c. 40-45 mm.
A rare autumn immigrant, mainly to the south and south-west of England, there have been around 15 records to date of this Afrotropical species.
The species resembles Silver Y in appearance, but tends to be more reticulated, often with a violet or purple sheen, and usually a distinctive pale patch on the central part of the termen.
The foodplants of the larvae include mullein (Verbascum) and mallow (Althaea) but in captivity they will feed on a range of different plants.
Flight period
| Month | Records |
|---|---|
| January | 0 |
| February | 0 |
| March | 0 |
| April | 0 |
| May | 0 |
| June | 2 |
| July | 1 |
| August | 1 |
| September | 2 |
| October | 6 |
| November | 0 |
| December | 0 |

