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American Lady Caterpillar on Plantain-Leaved Pussytoes

Posted by March 29th, 2008 at 12:00 am

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brush footed butterfly caterpillars

Da bug
I am a ranger at Okefenokee NWR, where we have many species of butterflies. I found this caterpillar on March 28, 2008, on what may be it’s host plant. Can you identify the caterpillar, and, ideally, the plant? Thanks for a great website!
Sallie Gentry
Refuge Ranger
Okefenokee NWR
Folkston, GA

Da bug
Sallie,
Here’s your caterpillar. Have you figured out the plant yet? See you Monday.
JR

american lady cat sally American Lady Caterpillar on Plantain Leaved Pussytoes

Hi Sally,
It looks like JR gave you a task for the weekend. The caterpillar is an American Lady Caterpillar, Vanessa virginiensis. We found a website that states: “The larvae, unlike those of the Painted Lady, feed on a comparatively limited range of foodplants. The preferred food sources are plants of the everlasting tribe of the Compositae, such as sweet everlasting ( Graphalium obtusifolium ), pearly everlasting ( Anaphalis margaritacea ), and plantain-leaved pussytoes ( Antennaria plantaginifolia ); they also feed occasionally on burdock ( Arctium ), wormwood ( Artemisia ), and ironweed ( Vernonia ) (Opler and Krizek 1984; Scott 1986).” Additional web searching led us to the Connecticut Botanical Society website. We believe your plant is the Plantain-Leaved Pussytoes, Antennaria plantaginifolia, also known as Woman’s Tobacco.

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