Dotted Chestnut

The extensive black spotting that covers the forewing distinguishes this moth from other chestnuts and sallows but the ground colour varies from almost brick red to light chestnut orange, sometimes even paler when faded after hibernation. Attracted to light and also to sugar and the flowers of Ivy, Sallows and Blackthorn.

Flight Season

There is one generation that flies between October and November and then again, after hibernation, from March to May. 

Size and Family

• Family – Noctuidae
• Small Sized
• Wingspan Range – 30-35mm

Conservation Status

• UK BAP: Not listed
• Resident. Nationally scarce

Caterpillar Food Plants

Little is known about their habits but caterpillars have been found to feed on the leaves of Apple, including old fallen leaves. Also reared on Blackthorn, Plum and Sallows but accepts Dandelion and other low-growing plants. Larvae may possibly drop to the ground to feed as they grow larger and have an interaction with ants but further study is needed.

Habitat

Can be found in woodland, wooded heathland and pastoral farmland with trees and thick hedgerows.

Distribution

• Countries – England and Wales
• Central southern and south-west England and south Wales. Has expanded its distribution since the 1990s.