Exetastes Gravenhorst, 1829
Exetastes albitarsis subsp. albitarsis Provancher, 1874
Exetastes albitarsis arizonicus Townes, 1978
Exetastes albitarsis concavus Cushman, 1937
Exetastes albitarsis crassisculptus Cushman, 1937
