460 PROCEEDINGS OF THE NATIONAL IshlSEUM 



Figures 113-130. — Liriomyza, Metopomyza, Haplomyza, and Xyraeomyia species. Heads 

 are shown in profile except where noted. The solid line equals 1 mm. 



Fig. 113. — Mesonotum of lectotype 9 of Liromyza melampyga (Loew), all setulae and setae 



on the right side omitted. 

 Fig. 114. — Head of L. melampyga (Loew) (9 , Glen Echo, Md.). 

 Fig. 115. — Head of lectotype cf of L. pacifica (Melander). 



Fig. 116. — Anepisternum of holotypc cf of L. propepusilla (Frost), double size. 

 Fig. 117. — Head of same. 

 Fig. 118. — Wing of same. 



Fig. 119. — Head of holotype cf of L. quadrisetosa (Malloch). 

 Fig. 120. — Mesonotum of paratype 9 of L. reverberata (Malloch), left half only. 

 Fig. 121. — Wing of same, one-half size. 



Fig. 122. — Head of holotype cf of L. schmidti (Aldrich), inner vertical seta missing. 

 Fig. 123. — Wing of same. 



Fig. 124. — Mesonotum of lectotype cf of L. sorosis (Williston), all setulae omitted. 

 Fig. 125. — Head of same. 



Fig. 126. — Head of holotype 9 of L. variata (Malloch). 

 Fig. 127. — ^Wing of same, one-half size. 

 Fig. 128. — Head of Metopomyza interfrovtalis (Melander) (9 , Hope Valley, Alpine County, 



Calif.). 

 Fig. 129. — Head of Haplomyza togata (Melander) (9, Bakersfield, Kern County, Calif., 



ex Amaranthus hybridus L.). 

 Fig. 130. — Head of paratype 9 of Xyraeomyia conjujicttmonlis Frick. 



