Subject: Io Moth Caterpillar, Automeris io

Location: Upshur County, West Virginia

Stock Number: 4666

Comments: One brood per year in the northern United States, two broods per year in the border states, and at least three broods per year in the deep South.

The list of host plants is a very long one, and includes Oak, Cherry, Elm, Poplar, and Willow.