4 families, all represented in NA; >1500 spp. in 90 genera and >100 subgenera in our area, >1600 in the Nearctic, >15,700 spp. (+about as many estimated undescribed) in >150 genera worldwide(1)
Flies identified as crane flies (two complete anal veins, V-shaped suture in thorax) can be submitted here or moved here from ID request to await further identification.