Figures 1359-1367. — Unidentified leaf mines: 1359, 
Angelica brewer i ; 1360, Ligusticum gray i ; 1361, 
Sphenosciadium capitellatum ; 1362, Ageratina 
altissima ; 1363, Agoseris (?) glauca ; 1364, 
Antennaria plant agini folia ; 1365, Arnica 
chamissonis ( Phytomyza arnicae or P. arnicicola ) ; 
1366, Arnica chamissonis ( Phytomyza arnicivora or 
P. oreas ) ; 1367, P. arnicivora , distiphallus , 
ventral view (holotype, Alberta). 
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