0092. Geographic variability in Calligrapha verrucosa (Suffrian 1858), a willow-feeding leaf beetle from western North America (Coleoptera: Chrysomelidae)

Mark H. Goodman, Shawn M. Clark


A diagnosis is provided to separate Calligrapha verrucosa (Suffrian) from similar species. Geographic variability is described and illustrated for various populations of C. verrucosa. A map is provided to indicate the distribution of this species.

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