Chestnut-coloured Carpet Thera cognata - Distribution map
Please note that the NBN Gateway map service has been terminated as of 1 April 2017.
As soon as a replacement map service is available, distribution maps will hopefully appear here again.
In the meantime, you can get some idea of distribution from the NBN Atlas website.
70.078 BF1770
Chestnut-coloured Carpet Thera cognata
(Thunberg, 1792)
Wingspan 26-30 mm.
Sporadically distributed mainly along the western coasts of Britain, this species occupies sea-cliffs and limestone downland, and dry grassy areas.
The larvae feed on juniper (Juniperus) and the adults fly in a single generation in July and August.