Diptera family features

 Some features useful in distinguishing the Dipteran families.



Figure 3. Mesoscutal sulcus Figure 4. Halteres
       
na
Figure 5. Vena spuria Figure 6. Ptilinal suture. Figure 7. Hypopleuron bristles Figure 8.  CuA+1A short
       
Figure 9.  Holoptic eyes Figure 10. CuA+1A long Figure 11. Plumose antenna. Figure 12. Scutellum & subscutellum
       
     
Figure 13.  Labellum      
       

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