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Species Idia majoralis - Greater Idia - Hodges#8324

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
No Taxon (Moths)
Superfamily Noctuoidea
Family Erebidae
Subfamily Herminiinae (Litter Moths)
Genus Idia
Species majoralis (Greater Idia - Hodges#8324)
Hodges Number
8324
Identification
Separation from Idia americalis:
The subterminal line (nearer to the costa) of majoralis forms a more squared distad point - like a square protrusion, whereas in americalis it is more a of point, like a small bump.

Also, in americalis, there is a dark patch on the terminal border of the FW just below the apex, that is not present in majoralis.