
- 1. Antennae greatly swollen, strongly curved, and longer than
the head, with strongly developed setae which give them a "hairy" appearance
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- 2. Lateral thoracic setae (9-10-P,M,T) remarkably long
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- 3. Comb (C) consists of a single row of scales on a small sclerotized
comb plate (CP)
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- 4. Pecten (Pt) absent
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- 5. Siphon (S) uniformly pubescent
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- 6. Siphon bears a pair of large hook-like setae (seta 9-S)
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