Oldest record of \u3ci\u3eCyrtogenius luteus\u3c/i\u3e (Blandford) (Coleoptera: Curculionidae: Scolytinae) from South America with notes on its distribution in Brazil

Cyrtogenius luteus (Blandford) (Coleoptera: Curculionidae: Scolytinae), an exotic species of Asian origin, is reported from Brazil for the first time. The oldest records from Brazil predate previous records from South America (Uruguay) by three years. Cyrtogenius luteus (Blandford) (Coleoptera: Curculionidae: Scolytinae), uma espécie exótica de origem asiática, é relatada para o Brasil pela primeira vez. Os registros mais antigos do Brasil antecedem aqueles relatados para a América do Sul (Uruguai) em três anos

New records and combinations in Neotropical \u3ci\u3ePremnobius\u3c/i\u3e Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini) with an illustrated key to New World species

Three Neotropical species are transferred to the genus Premnobius Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini): Premnobius assiduus (Schedl, 1961, from Xyleborus), P. flechtmanni (Wood, 2007, from Acanthotomicus) and P. neoajunctus (Schedl, 1967, from Xyleborus). An illustrated key is presented for the native and introduced species of the genus known from the New World

New records and combinations in Neotropical \u3ci\u3ePremnobius\u3c/i\u3e Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini) with an illustrated key to New World species

Three Neotropical species are transferred to the genus Premnobius Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini): Premnobius assiduus (Schedl, 1961, from Xyleborus), P. flechtmanni (Wood, 2007, from Acanthotomicus) and P. neoajunctus (Schedl, 1967, from Xyleborus). An illustrated key is presented for the native and introduced species of the genus known from the New World

A new species of Ameroseius (Acari: Mesostigmata, Ameroseiidae) from Brasil

A new species in the genus Ameroseius, viz. dendrovagans, is described and figured. It was collected in bark beetle (Scolytidae, Coleoptera) galleries in Pinus sp. in Minas Gerais, Brasil

Oldest record of \u3ci\u3eCyrtogenius luteus\u3c/i\u3e (Blandford) (Coleoptera: Curculionidae: Scolytinae) from South America with notes on its distribution in Brazil

Cyrtogenius luteus (Blandford) (Coleoptera: Curculionidae: Scolytinae), an exotic species of Asian origin, is reported from Brazil for the first time. The oldest records from Brazil predate previous records from South America (Uruguay) by three years. Cyrtogenius luteus (Blandford) (Coleoptera: Curculionidae: Scolytinae), uma espécie exótica de origem asiática, é relatada para o Brasil pela primeira vez. Os registros mais antigos do Brasil antecedem aqueles relatados para a América do Sul (Uruguai) em três anos

On the biology of Ameroseius dendrovagans (Acari, Mesostigmata, Ameroseiidae)

Results of observations on the feeding habit and biology of Ameroseius dendrovagans Flechtmann & Flechtmann are given

New records and combinations in Neotropical \u3ci\u3ePremnobius\u3c/i\u3e Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini) with an illustrated key to New World species

Three Neotropical species are transferred to the genus Premnobius Eichhoff (Coleoptera: Curculionidae: Scolytinae: Ipini): Premnobius assiduus (Schedl, 1961, from Xyleborus), P. flechtmanni (Wood, 2007, from Acanthotomicus) and P. neoajunctus (Schedl, 1967, from Xyleborus). An illustrated key is presented for the native and introduced species of the genus known from the New World