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Photo#3978
Horned Spanworm Moth - Nematocampa resistaria - male

Horned Spanworm Moth - Nematocampa resistaria - Male
Parkwood, Durham County, North Carolina, USA
May 19, 2004
At a light. Compare this very differently-marked female:



Thanks to Anthony Thomas for telling us about the sexual dimorphism.

Sexual Dimorphism
Yours is a male, the other a female

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