Dipteran-parasitoid
Guides
Phygadeuon
Phygadeuon is a genus of parasitoid wasps in the family Ichneumonidae with nearly cosmopolitan distribution. Species in this genus are primarily parasitoids of dipteran hosts, with documented associations including root maggot flies (Anthomyiidae) in agricultural systems. The genus has been recorded from Europe and North America, with some species occasionally utilized in biological control contexts.
Senotainia trilineata
Three-lined satellite fly
Senotainia trilineata is a satellite fly in the family Sarcophagidae, subfamily Miltogramminae. It is a kleptoparasitic fly that targets the nests of solitary wasps, particularly species in the families Crabronidae and Sphecidae. The female fly deposits live larvae (larviposits) on or near paralyzed prey being transported by host wasps, or directly at nest entrances. The fly larvae then consume the provisioned prey intended for the wasp's offspring. This species has been documented as a parasite of multiple wasp genera including Ammophila, Cerceris, Hoplisoides, and Aphilanthops, and has also been recorded parasitizing the jewel beetle Phaenops vandykei.