Apoid
Guides
Chloriontinae
Chloriontinae is a subfamily of thread-waisted wasps within the family Sphecidae, established by Fernald in 1905. The group is centered on the genus *Chlorion*, which comprises solitary wasps known for their specialized hunting behaviors. Members of this subfamily are part of the apoid wasp lineage, though they are sometimes classified within broader sphecid or crabronid groupings depending on taxonomic treatment. The subfamily is relatively small and morphologically cohesive.