Phratora frosti

Phratora frosti is a species of leaf beetle in the family Chrysomelidae. This species is known from Nova Scotia to Alberta. It feeds on willow species and varies in color from blue to purple to coppery, with pale legs.^[1]

Phratora frosti
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Coleoptera
Suborder:	Polyphaga
Infraorder:	Cucujiformia
Family:	Chrysomelidae
Genus:	Phratora
Species:	P. frosti
Binomial name
Phratora frosti Brown, 1951