Diptera

This group contains almost 50% of all known flies and includes all the fly families whose larvae form a puparium inside the final instar larva's exoskeleton.  The name Cyclorrhapha is derived from the circular line of weakness around the puparium which is broken by the adult during emergence.

Calliphoridae Blowflies Conopidae Thick-headed Flies Glossinidae Tsetse Flies Micropezidae Stilt-legged Flies Muscidae House Flies Sarcophagidae Flesh Flies Scathophagidae Dung Flies Sciomyzidae Marsh Flies Sepsidae Ensign Flies (Black Scavenger Flies) Syrphidae Hoverflies Tachinidae Tachinid Flies Tephritidae Picture-winged Flies