First First record of Phaenoglyphis villosa (Hartig, 1841) in Brazil (Hymenoptera: Cynipoidea: Figitidae: Charipinae)

Abstract. Phaenoglyphis villosa (Hartig, 1841) (Hymenoptera: Figitidae: Charipinae) is a secondary endoparasitoid of Aphidiinae (Hymenoptera: Braconidae), a subfamily which are important primary parasitoids of aphids (Hemiptera: Aphididae). It is here registered for the first time in Brazil, collected from primary parasitoids in field-exposed aphids. Phaenoglyphis villosa was recorded during wheat crop season (winter and spring), emerging from Rhopalosiphum padi (Linnaeus, 1758) mummies (n = 35♀). It was also recorded from Sitobion avenae (Fabricius, 1775) mummies, in wheat crop season (late winter) (n = 13♀) and black oat crop season (late autumn) (n = 1♀). We suggest three possible primary braconid parasitoids as hosts to this hyperparasitoid: Aphidius platensis Brethes, 1913, Aphidius rhopalosiphi de Stefani- Perez, 1902, and Aphidius uzbekistanicus Luzhetzki, 1960. Keywords: hyperparasitoid, cereal aphids, trophic interactions, wheat.