RESUMO
Two new genera of Doryctinae (Hymenoptera: Braconidae) are described, Parsteres n. gen., Tuberatra n. gen., and are added to the identification key of Marsh (1997). Three new species are also described: P. pilosus n. sp., T. curvicauda n. sp., and Barbalhoa longicaudus n. sp. An identification key to the species of Barbalhoa Marsh, 2002 is presented, and nine species of the subfamily have their first record for Brazil.
Assuntos
Vespas/classificação , Distribuição Animal , Estruturas Animais/anatomia & histologia , Estruturas Animais/crescimento & desenvolvimento , Animais , Tamanho Corporal , Brasil , Feminino , Masculino , Tamanho do Órgão , Vespas/anatomia & histologia , Vespas/crescimento & desenvolvimentoRESUMO
A new species of the doryctine genus Bolivar (Braconidae), B. brasiliensis sp. nov., is described from the Atlantic coastal region in Brazil. New records and taxonomic notes of the Amazonian B. ecuadorensis Zaldívar-Riverón et López-Estrada are also provided.
Assuntos
Odonatos/classificação , Distribuição Animal , Estruturas Animais/anatomia & histologia , Estruturas Animais/crescimento & desenvolvimento , Animais , Tamanho Corporal , Brasil , Feminino , Masculino , Odonatos/anatomia & histologia , Odonatos/crescimento & desenvolvimento , Tamanho do Órgão , VespasRESUMO
The new Neotropical doryctine genus Doryctopambolusgen. n. is erected to contain Doryctopambolus pilcomayensis (van Achterberg & Braet, 2004), comb. n., which was previously placed within Pambolus (Pambolinae), as well as three new species, Doryctopambolus clebschisp. n., Doryctopambolus dominicanussp. n. and Doryctopambolus sarochensissp. n. Members of this new genus are mainly characterised by the presence of at least one pair of conspicuous propodeal apico-lateral projections, which are similar to those present in all members of Pambolinae and in species of three Australasian doryctine genera. We generated DNA barcoding sequences for the three newly described species. We discuss the morphological similarity between species of the Australasian Echinodoryctes Belokobylskij, Iqbal & Austin and Doryctopambolus. A key for the described species of Doryctopambolus is provided.