70.274 Aethalura punctulata (Grey Birch) 1951
fw 13-16mm; May-Jun; birches (Betula spp); common in SE.England, local elsewhere in England and Scotland.
ID: 4 conspicuous black blotches on costa representing the costal end of 4 cross-lines. Distinguished from Alcis jubata (Dotted Carpet) by grey ground colour and absence of a conspicuous central black spot.
Page published 06/03/2014 (§1-2) | §3 added 23/04/2014