red underwing

noun

1. a large noctuid moth, Catocala nupta , having dull forewings and hind wings coloured red and black

Example Sentences

Notoriously poor fliers, lanternflies flash bright red underwings when they hop or run, a practice believed to help ward off potential predators.

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The red underwing had never come back, though Jacob had waited.

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And the red underwing had circled round the light and flashed and gone.

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