 - 1. Proboscis (P) "hairy," up-turned and apically swollen
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 - 2. Scutum (Scu) with narrow median longitudinal white or silver
stripe
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 - 3. Wing anal vein (1A) turns abruptly and ends at level of base
of mediocubital crossvein (mcu)
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 - 4. Wing upper calypter (UC) setae absent)
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