Unenlagiinae

Unenlagiinae is a subfamily of long-snouted paravian theropods. They are traditionally considered to be members of Dromaeosauridae, though some authors place them into their own family, Unenlagiidae, sometimes alongside the subfamily Halszkaraptorinae.

Definitive members are known from the Late Cretaceous of South America, though some researchers include taxa from other continents within this subfamily based on phylogenetic analyses. Two probable unenlagiine specimens (NMV P257601, NMV P180889) from the upper Strzelecki Group (Aptian) and Eumeralla Formation (lower Albian) of Australia might potentially extend their known fossil range to the Early Cretaceous, and Kakuru, which is considered a maniraptoran, might be an unenlagiine as well. Imperobator from the Late Cretaceous of Antarctica, previously considered enigmatic, has also been recently interpreted as an unenlagiine.