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Identification key to the Plusiinae occurring in the Dakotas
1a (1).
Stigma 'tear-drop' shaped, mesotibiae without spiniform setae.
1a'. Stigma a 'u-shaped' base with associated round spot, mesotibiae with spiniform setae (note mesotibiae possess a single pair of spurs), tarsal segments always have ventral rows of spiniform setae. Rachiplusia ou (Guenée)
1a" Stigma bilobed, mesotibiae without spiniform setae. Genus Syngrapha. Go to 1b.
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Last updated:
01/13/05
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