Figures 1330-1338. — Phytomyza thalictrella : 1330, 
Aedeagus, side view; 1331, distiphallus , ventral 
view; P. loewii : 1332, Aedeagus, side view; 1333, 
distiphallus, anteroventral view; 1334, leaf mine 
on Clematis ligusticifolia (California); P. 
thalictrivora : 1335, Aedeagus, side view (Alberta); 
P. saniculae: 1336, Aedeagus, side view; 1337, 
distiphallus, ventral view; 1338, leaf mines on 
Sanicula laciniata (California). 
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