What fine detail is sometimes noted regarding the base of the male Winter Moth's wings?
Answer
The presence of little fringes of hair
While the male Winter Moth is described primarily by its general muted color palette (grey-yellow to beige-brown), certain close observations reveal finer morphological details. Specifically regarding the wings, some observers have noted the existence of little fringes of hair located right at the base where the wings attach to the body. This detail, along with the characteristically short and finely hairy antennae, contributes to the overall identification profile distinguishing the active, winged male.
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