Robberflies

Efferia nemoralis	Promachus bastardii	Triorla interrupta	Efferia aestuans
Efferia nemoralis	Promachus hinei eating Ebony Jewelwing	Triorla interrupta	Promachus hinei
Efferia nemoralis	Robberfly (Triorla interrupta)	Robberfly (Triorla interrupta)	robberfly (Psilocurus birdi)
robberfly (Efferia aestuans)	Triorla interrupta	Ommatius ouachitensis	Robberfly (Laphria lata)
Machimus virginicus	Machimus virginicus	Efferia prairiensis	Efferia prairiensis
Efferia prairiensis	Robberfly (Diogmites angustipennis)	Robberfly (Laphria flavicollis)	Robberflies (Promachus bastardii)
Triorla interrupta	Promachus bastardii	Diogmites platypterus