I noticed recently that the birdwings - genus Ornithoptera - do not have
clubbed antennae - or has someone already mentioned this?
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Hank & Priscilla Brodkin
Carr Canyon, Cochise County, AZ
Lat: 31.450, Long: 110.267
SouthEast Arizona Butterfly Association
http://www.naba.org/chapters/nabasa/home.html