Slug Caterpillar (specifically, likely a Skiff Moth caterpillar or Hag Moth caterpillar)

Deciduous forests, wooded areas, and gardens across eastern North America, particularly on oak, maple, and cherry trees.

Herbivorous; feeds on the leaves of a variety of deciduous trees and shrubs, including chestnut, oak, and wild cherry.

The caterpillar is known for its distinct shape; rather than standard prolegs, it has sucker-like discs that allow it to glide like a slug. It is slow-moving and relies on its cryptic coloration (resembling a dried or curled leaf) for camouflage.

Risks: Some species in this family ( Limacodidae) have stinging spines, though the Skiff Moth caterpillar typically does not possess stinging hairs and is generally harmless to handle. However, caution is always advised with slug caterpillars. Benefits: A natural part of the food web, serving as prey for birds and other insects.