Nationally scarce (Nb) in pine woodland in parts of Britain and southern Ireland, where the larva feeds within damaged bark of Scots Pine. In Hampshire widespread in the New Forest and north-eastern heaths, perhaps under-recorded in recent years as there are very few recent records. Not recorded from the Isle of Wight to date. Wingspan 10-14 mm.
Differs from
C. conicolana by the presence of a distinct medio-dorsal blotch on the forewing and the better defined black dashes in the ocellus. Similar to
C.cognatana (which is confined to Scottish Highlands) from which it cannot be reliably distinguished on external features.
C. cosmophorana has solid white marks whereas the white markings of
C. coniferana are each more or less divided by a brown line.