ART 4 CRANE FLIES FROM SIBERIA ALEXANDER 21 



EXPLANATION OF PLATE 



a=aedeagus; 6=basistyle; d. d=dorsal dististyle; (7=gonapophyse; s=sternite; 

 <=tergite; z;. f/. = ventral dististyle. 



Fig. 1. Dicranomyia amurensis, new species; male hypopygium. A= Dorsal 

 dististyle, enlarged; B=Tip of rostral appendage, enlarged. 



2. Pedicia cockerelli, new species; male hj'popygium. Basistyle. 



3. Erioptera fuscohalterata, new species; male hypopygium. 



4. Molophilus lobiferus, new species; male hypopygium. Enlarged figures 



show different aspects of dististyle. 



5. Tipula amurensis, new species; male hypopygium. Ninth tergite. 



6. T. amurensis; male hypopygium. Lateral aspect. 



7. T. ligulifera, new species; male hypopygium. Ninth tergite. 



8. T. sibiriensis, new species; male hypopygium. Lateral aspect. 



9. T. sibirieyisis ; male hypopygium. Ninth tergite. 



10. T. usuriensis, new species; male hypopygium. Ninth tergite. 



11. T. usuriensis; male hypopygium. Lateral aspect. 



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