1134 
Figures 1127-1138. — Phytomyza aconiti : 1127, Aedeagus, 
side view; 1128, distiphallus , ventral view; 1129, 
leaf mine on Aconitum ; P. cicutella : 1130, 
Aedeagus, side view; 1131, distiphallus, ventral 
view; 1132, leaf mine on Cicuta douglasii ; P. 
tlingitica : 1133, Aedeagus, side view; 1134, 
distiphallus, ventral view (holotype, Alaska, after 
Griffiths); P. alaskana: 1135, Aedeagus, side view; 
1136, distiphallus, anteroventral view; 1137, sperm 
pump; (1135-1137, Alaska, after Griffiths); 1138, 
leaf mine on Artemisia douglasiana (California). 
443 
