What subfamily do woolly aphids belong to, defined by their external wax layer?
Answer
Eriosomatinae
Woolly aphids are specifically classified within the subfamily Eriosomatinae. This classification is directly tied to their defining physical characteristic, which is the external layer of wax they generate. This coating of wax is instrumental in their identification and represents the key feature distinguishing them within the broader aphid family structure. Understanding this specific taxonomic placement helps in recognizing the pest based on its morphology, particularly the presence of these protective waxy filaments.

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What subfamily do woolly aphids belong to, defined by their external wax layer?How does the waxy secretion affect common contact insecticides applied to woolly aphid colonies?What is the range of the actual body coloration of an individual woolly aphid beneath its covering?What metric measurement corresponds to the typical adult woolly aphid length of 1/16 of an inch?How does the texture of woolly aphid wax generally differ from the coating of mealybugs?What visual paradox exists regarding the woolly aphid's waxy defense mechanism?Where do woolly aphid colonies characteristically cluster on affected host plants?How do nymphs within the mass compare visually to adults concerning their external covering?What material constitutes the distinctive, cotton-like fluff that gives the woolly aphid its common name?What anatomical features of the woolly aphid are noted to be relatively long compared to some other aphid species?