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Photo#640223
Caterpillar on arrowwood, Viburnum dentatum. Cat 10. 5/3/12

Caterpillar on arrowwood, Viburnum dentatum. Cat 10. 5/3/12
Briar Bush Nature Center, Montgomery County, Pennsylvania, USA
May 3, 2012
Size: 20 mm
Found two caterpillars, almost identical near each other. A week later one is thriving the other one remains the same size and looks odd.
The sick one got darker and more shriveled and then a parasitoid emerged from it. More of the story here:

Another parasitized caterpillar, found on the same shrubs at a different time; probably the same species

Images of this individual: tag all
Caterpillar on arrowwood, Viburnum dentatum. Cat 10. 5/3/12 Caterpillar on arrowwood. Cat 10 and 11. 5/3/12 Caterpillar on arrowwood. Cat 10. 5/10/12 Caterpillar on arrowwood, Viburnum dentatum. Cat 10. 5/15/12 Caterpillar on arrowwood, Viburnum dentatum. Cat 10. 5/16/12 Caterpillar on arrowwood, Viburnum dentatum. Cat 10. 5/16/12

Moved tentatively

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