Revision of Central American species of Euryomma Stein (Diptera, Fanniidae), with description of two new species and updates of distributional records

Euryomma is the second largest genus within Fanniidae, but only two species, E. panamensis Chillcott, 1958 and E. rettenmeyeri Chillcott, 1958 have been recorded in Central America. In this paper we describe two new species of the genus found in Costa Rica, Euryomma chillcotti sp. nov. (Province of Puntarenas) and Euryomma steini sp. nov. (Provinces of Cartago and Limón). Euryomma tahami Grisales, Wolff & Carvalho, 2012 is recorded for the first time to Costa Rica. Identification key to all species found in Central America, descriptions and re-descriptions of species occurring in the region and illustrations of the terminalia of new species are presented.

Richardia Robineau-Desvoidy (Diptera, Tephritoidea, Richardiidae) from Central Amazon, Brazil

Richardia Robineau-Desvoidy (Diptera, Tephritoidea, Richardiidae) from Central Amazon, Brazil. There are 11 species of Richardia known to Brazil. Of these, only four are known to occur in the Brazilian Amazon Region, where the diversity of Richardia is underestimated. Herein we describe and illustrate Richardia intemperata sp. nov. and Richardia parispina sp. nov. from Amazonas, Brazil. An illustrated key to males from this region is also provided.