Caterpillar species. Latin name: Clostera curtula
Food: Poplar, aspen and willow Description: Dark grey with orange patches dorsally, raise black humps, pale grey hair. Southern and eastern England.
Found on http://www.encyclo.co.uk/visitor-contributions.php
The Chocolate-tip (Clostera curtula) is a moth of the family Notodontidae with a wing span of between 27 and 35 mm found in the deciduous forests of the Palaearctic, particularly in damp riverside localities. Two generations are produced flying from April to August.
Found on http://www.probertencyclopaedia.com/browse/BC.HTM
No exact match found