Walnut%20Caterpillar

Walnut%20Caterpillar (Datana%20integerrima) - The%20adult%20moth%20has%20a%202-inch%20wing%20span%2C%20is%20brown%20and%20tan%20with%20a%20dark%20region%20on%20the%20body%20behind%20the%20head%20and%20has%20wavy%2C%20dark%20lines%20across%20the%20front%20wings.%20Caterpillars%20are%20reddish%20brown%20to%20black%20with%20white%20markings%20and%20long%20white%20hairs.%20Large%20larvae%20are%20conspicuously%20fuzzy%20and%20may%20grow%20up%20to%202%20inches%20%2850%20mm%29%20long.%20Larvae%20characteristically%20arch%20their%20heads%20and%20tails%20in%20a%20defensive%20posture%20when%20disturbed.



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