Figures 1169-1179. — Chromatomyia eriodictyi : 1169, 
Aedeagus, side view; 1170, distiphallus , ventral 
view; C. mimuli : 1171, Aedeagus, side view; 1172, 
distiphallus, ventral view (holotype); 1173, leaf 
mines on Phacelia viscida . Phytomyza penstemonis : 
1174, Head; 1175, aedeagus, side view; 1176, same, 
ventral view; 1177, leaf mine on Penstemon 
confertus (Alberta); P. plantaginis : 1178, 
Aedeagus, side view; 1179, same, ventral view 
(Europe) . 
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