Question Mark Polygonia interrogationis (Fabricius) (Insecta: Lepidoptera: Nymphalidae: Nymphalinae)

The question mark is a common, medium-sized butterfly of wooded areas and suburbs that is often, but not always, associated with moist areas. With its wings folded, it resembles a dead leaf and is highly cryptic. This document provides an in-depth profile of the question mark butterfly, Polygonia interrogationis, detailing its distribution, physical characteristics, life cycle, and natural enemies. Found throughout the eastern United States and southern Canada, this butterfly is known for its cryptic appearance resembling a dead leaf. The article describes the butterfly's distinct wing patterns, larval hosts, and feeding habits. It also highlights the butterfly's interactions with predators and parasitoids, contributing to a comprehensive understanding of its biology and ecology. Original publication date November 2011.