A New Genus of Villini (Diptera: Bombyliidae: Anthracinae) from the Semiarid Caatinga Domain, with a Description of a New Species, Pupal Case, Bionomic Remarks and an Identification Key to the Brazilian Genera of the Tribe.

A new monotypic genus is described and illustrated based on the species Pugliesemyia titiznana gen. nov. et sp.

New Amydrostylus Lamas, Falaschi & Evenhuis (Diptera, Mythicomyiidae, Psiloderoidinae) from the Brazilian semiarid region, with discussion on the unusual male terminalia of the genus.

The studying material were recently collected with Malaise traps in Northeastern Brazil, and the authors found a new species of Amydrostylus, which represents the second known species of this endemic genus from the open/dry biomes of Brazil. The discovery results will provide more new diagnosis for the genus and allow a better knowledge of the male terminalia morphology, leading to a new interpretation of some of its structures. Male and female specimens are described and illustrated here.

A Second New Species of Tamanduamyia Rafael and Limeira-de-Oliveira (Diptera, Mythicomyiidae, Mythicomyiinae) from Brazil, with Discussion of the Possible First Cave Dwelling Record of a Micro-bee fly.

A new species of Tamanduamyia (Diptera, Mythicomyiidae, Mythicomyiinae) is described from Serra do Ramalho, Carinhanha, Bahia, Brazil, Tamanduamyia bichuettae sp. nov. The type series was actively collected with falcon tubes when resting at the entrance of a limestone cave in the rock exudations.

First record of Glabellula Bezzi (Diptera, Mythicomyiidae: Glabellulinae) in South America, with description of three new species from Brazil.

Studying material recently collected in Brazil, the authors found three new species of Glabellula (G. catiapatiuae sp. nov.

New Pieza Evenhuis (Diptera, Mythicomyiidae, Mythicomyiinae) from Northeast Brazil.

The genus Pieza Evenhuis, 2002 has 11 known species but only one recorded from Brazil. In this paper, eight new species, P. ankh sp.