Webbing Clothes Moth Webbing Clothes Moth.
Photo shows adult, larva, pupal case, and typical damage to wool cloth.
Eggs are fastened by the moth among cloth threads and do not readily shake off. Eggs hatch from 4 days to 3 weeks. Feeding larvae normally spin a case. This case is fastened to the food material as opposed to the portable case of the case-making clothes moth. Thus the larval stage may require from 1 month to 2 years.