Figures 972-986. — Phytoliriomyza floridana : 972, Third 
antennal segment; 973, aedeagus, side view; 974, 
epandrium with surstylus; P. arctica : 975, Head; 
976, wing; 977, aedeagus (A), ventral view, with 
hypandrium (B) ; 978, sperm pump; P. imperfecta : 
979, Aedeagus, side view; 980, same, ventral view; 
981, sperm pump; 982, surstylus (A) with epandrium 
(B) , ventral view; P. beckerella : 983, Mesonotum; 
984, aedeagus, side view; 985, same, ventral view; 
986, epandrium (A) with surstylus ( B) . 
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