A REVISION OF THE NEAKCTIC SCIOMYZIDAE 



EXPLANATION OF PLATES 



Plate I 



(Wings) 

 All figures have a magnification of six diameters. 



Fig. 1. — Chaelomacera clara Loew. 



Fig. 2. — Hedroneura lineata Day. 



Fig. 3. — Chaelomacera elata variety plehcia Loew. 



Fig. 4. — Melina albovaria Coquillett. 



Fig. 5. — Limnia combinata variety sparsa Loew. 



Fig. 6. — Limnia shannoni new species. 



Fig. 7. — Chaelomacera vicina Macquart. 



Fig. 8. — Monochaelophora tmibrarum Linne. 



Fig. 9. — Limnia combinala Loew. 



Fig. 10. — Limnia unguicornis subsp. saratngrnsis Fitch. 



Fig. 11. — Poecilographa decora Loew. 



Fig. 12. — Chaelomacera valida Loew. 



Fig. 13. — Eulhycera arcuala Loew. 



Fig. 14. — Melina maculala new species. 



Fig. 15. — Melina albocoslata Fallen. 



Fig. 16. — Limnia coslaKs Loew. 



Fig. 17. — Trypeloplera pallida Loew. 



Fig. 18. — Melina nana Loew. 



Fig. 19. — Dicli/nnn/ia nmhigna Loew. 



Plate II 



(Profiles of heads) 



All figures have a magnification of seventeen (iiaineters. 



Fig. 20. — Neuroclena anilis Falkui. 



Fig. 21. — Neuroclena simplex Loew. 



r^ig. 22. — Drgomyza daiji new s])ecies. 



Fig. 23. — Dichrnchirn albicalceala ncnv sjjecics. 



Fig. 24. — Oidematops ferruginea new species. 



Fig. 25. — Sciomyza aristalis Coquillett. 



Fig. 2(5. — Melina, nana Loew. 



Fig. 27. — Renocera johnsoni new species. 



Fig. 28. — Chaelomacera vicina Mac(iuart. Middle fenuu-. 



l''ig. 29. — Poecilographa decora Loew. 



l''ig. lU). — Chaetomacira valida Loew. 



J''ig. 'M.-—('li<i(tomacrra elohi variety plchc'ui Loew. 



