Hybrizontinae
Guides
Hybrizon
Hybrizon is a genus of small parasitoid wasps in the family Ichneumonidae, subfamily Hybrizontinae. Members are specialized ant parasitoids that attack ant larvae transported by worker ants. The genus was historically classified variably, previously placed in Braconidae or treated as a separate family, and the subfamily was formerly known as Paxylommatinae. Oviposition behavior involves females grasping ant larvae with their fore legs while exserting the ovipositor.
Hybrizon flavocinctus
Hybrizon flavocinctus is a species of parasitoid wasp in the family Ichneumonidae, subfamily Hybrizontinae. Members of this subfamily are specialized ant parasitoids, representing the third most diverse group of ant parasitoid wasps after Eucharitidae and Neoneurini. The species was described by Ashmead in 1894. As with other Hybrizontinae, it is presumed to parasitize ants, though specific host records and behavioral observations for H. flavocinctus remain undocumented in the available literature.
Hybrizon rileyi
Hybrizon rileyi is a species of parasitoid wasp in the family Ichneumonidae, subfamily Hybrizontinae. All members of this subfamily are specialized ant parasitoids, representing the third most diverse group of ant parasitoid wasps after Eucharitidae and Neoneurini. The species was described by Ashmead in 1889. Like other Hybrizontinae, it likely parasitizes ant larvae, though specific host records for this species remain poorly documented.