New York Natural Heritage Program
Checkered White
Pontia protodice (Boisduval and Le Conte, [1830])
Insects
Kingdom: Animalia

      Phylum: Mandibulates (Mandibulata)

           Class: Insects (Insecta)

                Order: Butterflies, Skippers, and Moths (Lepidoptera)

                     Family: Whites and Sulphurs (Pieridae)