The Underwings
What are they?
Relatively large moths with some species approaching the larger sphinx moths in size. Most species have brightly-colored hindwings and this, coupled with their large size and sadly made them attractive to collectors. These species rarely come to light.
Identification
Generally fairly large moths with often attract attention when they suddenly get flushed from a tree trunk during the day. Identification can often be difficult as details of the hindwing color and pattern may be necessary and this is not always easy to see. Forewing pattern is very useful in many cases however. The larvae are often excellent twig mimics.
08773 Epione Underwing Catocala epione
Length: 29-34mm. Flight Time: June-September. Larval Food: Hickories (Juglandaceae).
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08774 Little Wife Underwing Catocala muliercula
Length: 27-35mm. Flight Time: May-July. Larval Food: Wax-myrtle (Myrica cerifera).
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08792 Widow Underwing Catocala vidua
Length: 35-43mm. Flight Time: July-October. Larval Food: Hickories and walnuts (Juglandaceae).
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08851 Scarlet Underwing Catocala coccinata
Length: 30-37mm. Flight Time: June-August. Larval Food: Oaks (Quercus spp.).
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08857 Ultronia Underwing Catocala ultronia
Length: 23-30mm. Flight Time: July-September. Larval Food: Cherries and plums (Rosaceae).
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