In stream ecosystems, waterfalls intercept the fluvial continuum and limit the dispersion of
aquatic organisms. However, the barrier effect may be minimized or absent for insects …

An annotated checklist with complementary information for leptophlebiid mayflies from
Tocantins State, Brazil is provided. Additionally, we describe a new species of Thraulodes …

In the present paper, based on specimens from different regions of Brazil, we review the
current knowledge of the Neotropical genus Simothraulopsis. A phylogenetic study was …

A checklist and new records of Leptophlebiidae (Ephemeroptera) are presented for the
Maranhão state, in Brazil's Northeast Region. Fifteen 15 genera and 20 species of …

There are seven genera and eight species of mayflies recorded for Tocantins state, Brazil,
but only three belonging to the family Leptophlebiidae. Based on male imagoes …

We recorded for the first time the occurrence of the mayfly genus Simothraulopsis Demoulin,
1966 in the Paraná Basin. Adults of Simothraulopsis demerara (Traver, 1947) and …

In the Neotropical region, especially South America, Leptophlebiidae achieves its higher
diversity, with 45 genera and almost 250 species. In Colombia, the diversity about this family …

The aim of this work is to present new records and distributional notes of Ephemeroptera
species on Roraima states. Farrodes maculatus Domínguez, Molineri & Peters, 1996 …

Gioás State is located in the Central Region of Brazil belonging to a massive area of the
Cerrado biome. The knowledge of Ephemeroptera in Goiás is limited by few derived from …

In this study we provide an updated list of Plecoptera based on recent collections covering
areas from northern to southeastern Tocantins state, Brazil. It is the first work focused on the …