Rheumaptera hastata

The argent and sable moth is a day-flying moth of the family Geometridae, with distinctive black and white colors. They tend to live on wetlands and hillsides. The larvae spin together the leaves of their food plants to form their cocoons. It was named argent and sable in 1778. Argent and sable refer to the heraldic color names for white and black. Their distribution is Holarctic. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.

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