Alone in paradise: a new genus and species of Hirmoneurini tangle-veined flies (Diptera, Nemestrinidae) in South America.

A new genus and new species of tangle-veined flies of the tribe Hirmoneurini (Nemestrinidae), Bernardia xenomorpha gen. et sp. nov.

Vertical stratification of insect abundance and species richness in an Amazonian tropical forest.

Tropical forests are among the most biodiverse biomes on the planet. Nevertheless, quantifying the abundance and species richness within megadiverse groups is a significant challenge. We designed a study to address this challenge by documenting the variability of the insect fauna across a vertical canopy gradient in a Central Amazonian tropical forest.

A new madicolous species of Nilotanypus Kieffer (Diptera: Chironomidae) from Amazon region, northwestern Brazil.

A new species of Nilotanypus Kieffer is described and illustrated based on male, pupa and larva. Nilotanypus yanomami sp. n.

Brazilian Diplosmittia Sæther: D. trifida sp. n. and new records of D. plaumanni Pinho, Mendes Andersen, 2009 (Diptera: Chironomidae).

Sæther (1981) erected the genus Diplosmittia based on a species from Saint Lucia and Saint Vincent in the British West Indies. The genus was revised by Pinho et al. (2009).

A new marine intertidal chironomid from the Brazilian coast (Diptera: Chironomidae: Telmatogetoninae).

The male, female, pupa and larva of a new Neotropical chironomid species, Telmatogeton yamaguchiae sp. n., are described and illustrated.

Cladistic analysis of the genus Bruggmanniella Tavares (Diptera, Cecicomyiidae, Asphondyliini) with evolutionary inferences on the gall inducer-host plant association and description of a new Brazilian species.

In this study, we present a phylogenetic analysis of the genus Bruggmanniella Tavares based on morphological features. Cladistic analyses were conducted using 57 characters from 26 species. All species of Bruggmanniella except for B.

New species and records of the supertribe Stomatosematidi (Diptera: Cecidomyiidae) in Brazil.

Six new species of the genus Stomatosema are described and illustrated: Stomatosema paratudo sp. nov., S.

New Polypedilum Kieffer (Diptera: Chironomidae) from mountains of the Atlantic Forest, Brazil.

Five new species of Polypedilum from mountains of the Atlantic Forest, Southeastern Brazil, are described and illustrated as adult male. Two new species belong to the subgenus Polypedilum s. str.

A taxonomic synopsis of Chrysomydas Wilcox, Papavero amp; Pimentel (Diptera: Mydidae: Mydinae), with first bionomic records for the genus and description of a new species from Brazil.

Chrysomydas Wilcox, Papavero Pimentel, 1989 (Diptera, Mydidae, Mydinae, Stratiomydina), is a poorly known monotypic genus, with the type-species, C. nitidulus (Olivier, 1811), recorded from Brazil, French Guiana, Guyana, and Suriname. The present work aims to provide an updated diagnosis for the genus and type-species, C.

Catalogue of Lygistorrhinidae (Diptera: Bibionomorpha) types housed in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil.

This paper provides a catalogue of the type specimens of Lygistorrhinidae (Diptera: Bibionomorpha) held in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil (MZUSP). Label information and type condition of the six type specimens (three holotypes and three paratypes) of four species are provided, along with high resolution images of the types and their labels.

Review of White with lectotype designation of White and an identification key to the Australasian/Oceanian genera of Ecliminae (Diptera, Bombyliidae).

The bombyliid genus Marmasoma White is restricted to Australia. Marmasoma sumptuosum White, the only known species of the genus, is studied and a lectotype and paralectotypes are designated. Based on the type series and on additional material, a redescription of the species is presented and the main characters of the external morphology of adults are illustrated and photographed, including male and female genitalia.

New species and records of Kieffer, 1920 from Neotropical region (Diptera: Chironomidae).

A new species of Zavreliella Kieffer, Zavreliella kambeba sp. n., is described, based on male adults collected in the Amazon rainforest, Brazil.

A new Mapinguari Papavero & Wilcox (Diptera, Mydidae, Mydinae) from Minas Gerais State, Brazil.

Mapinguari Papavero & Wilcox, 1974 (Diptera, Mydidae, Mydinae) is a very rare monotypic genus, with the type-species, M. politus (Wiedemann, 1828), occurring exclusively in Amazonia. With the description of Mapinguari uai sp.

FAMILY PYRGOTIDAE.

Pyrgotidae is a family of endoparasitics flies of beetles with worldwide distribution. The Neotropical fauna is composed by 59 valid species names disposed in 13 genera. The occurrence of Pyrgota longipes Hendel is the first record of the family in Colombia.

FAMILY MYDIDAE.

Mydidae (Diptera, Asiloidea) are a relatively rare group of flies, and the knowledge on the Colombian mydids is very poor. According to available literature, only two species are registered to this country, Protomydas coerulescens (Olivier, 1811) and P. rubidapex (Wiedemann, 1830).

FAMILY BOMBYLIIDAE.

Bombyliidae is one of the largest Diptera families with more than 4,500 recognized species worldwide. Their species vary from robust to thin, and may be small to large (2-20mm) and looks like bees or wasps. They also present great variation in color.

FAMILY ASILIDAE.

Asilidae is one of the largest Diptera families with more than 7,000 recognized species worldwide. All their species are predators on arthropods, mainly insects. This catalogue presents 71 species distributed in 26 genera, ten tribes or generic groups and four subfamilies.

FAMILY NEMESTRINIDAE.

Nemestrinidae (Diptera, Nemestrinoidea) are a relatively rare group of flies, and the knowledge on the Colombian fauna is still incipient. According to the available literature, only one species is recorded to this country, Hyrmophlaeba magdalena Bernardi, 1977.

Review of the Gauromydas giant flies (Insecta, Diptera, Mydidae), with descriptions of two new species from Central and South America.

Gauromydas Wilcox, Papavero & Pimentel, 1989 are giant flies, and include the largest fly known, G. heros (Perty, 1833). This genus was originally erected to group four Neotropical species, namely G.

Three new species of Polypedilum Kieffer (Diptera: Chironomidae) from Neotropical region.

Three new species of Polypedilum from Brazil, belonging to subgenera Tripodura and Pentapedilum are described and illustrated. P. (Pe.

A catalogue of the types of Stratiomyidae (Diptera: Brachycera) in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil.

Following a recommendation of the International Code of Zoological Nomenclature, a catalogue of the type specimens of Stratiomyidae (Diptera: Brachycera) held in the collection of the Museu de Zoologia da Universidade de São Paulo, Brazil (MZUSP) is provided, with information on 30 type specimens (including 14 primary types) of 17 Neotropical species.

Taxonomic revision of Pseudorhopalia Wilcox & Papavero, 1971 (Insecta, Diptera, Mydidae, Rhopaliinae), with description of a new species from the Brazilian Amazon .

The previously monotypic genus Pseudorhopalia Wilcox & Papavero, 1971 is here revised, with description of a new species, Pseudorhopalia manauara, sp. n. The type-species, P.

The discovery of a second species of Mallophthiria Edwards (Diptera, Bombyliidae, Crocidiinae) from Chile.

The Neotropical genus Mallophthiria Edwards is restricted to Chile (Concepción and Choapa) and comprises M. lanata Edwards, 1930 and M. elguetai sp.