Insect Morphology and Systematics
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Insect Morphology and Systematics
14. PTEROPHORIDAE (Plume moths)
They are small lightly built months
Forewings are elongate with two to four clefts or fissures.
Hindwings have three divisions
Legs are long, slender and armed with prominent tibial spurs.
e.g. Redgram plume moth,
Exelastis atomosa
.
15. PYRAUSTIDAE
Proboscis is vestigial in many species.
Libial palp is snout like.
Insect
Morphology and Systematics
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Larval habit varies. It may live among aquatic plants and bore into the stem or remain in
silken web among spun up plants parts. Some larvae are aquatic and gill breathing.
e.g. Rice stem borer,
Scirpophaga incertulas
.
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