Chrysomelidae Latreille, 1802
Phratora americana (Schaeffer, 1928)
Phratora (Phratora) antennaria (Apfelbeck, 1912)
Phratora atrovirens (Corn., 1857)
Phratora californica Brown, 1961
Phratora frosti Brown, 1951
Phratora hudsonia Brown, 1951
Phratora interstitialis Mannerheim, 1853
Phratora kenaiensis Brown, 1952
Phratora laticollis (Suffr., 1851)
Phratora (Phratora) polaris (Schneider, 1886)
Phratora purpurea Brown, 1951
Phratora similis (Chujo, 1958)
Phratora tibialis (Suffr., 1851)
Phratora vitellinae (L., 1758)
Phratora vulgatissima (L., 1758)