Ephemeroptera, Odonata and Plecoptera larvae from the River Tisza in the year of cyanid pollution (2000)

The new species herein described, collected in the Jacuí and Uruguay River basins, Rio Grande do Sul, Brazil, can be distinguished from the already known species of the genus,

The influence of environmental factors on the distribution of Ephemeroptera, Plecoptera and Trichoptera (EPT) immatures was investigated in streams of the Brazilian Center-West

Data to the distribution of three species of Electrogena in Hungary, based on larvae Ephemeroptera: Heptageniidae TIBORKOVÁCS ABSTRACT: This paper provides 335 data of 3 species

Based on Odonata larvae and exuviae habitats of the following species are to be highlighted: Gomphus flavipes – Biebrza, Narew; Ophiogomphus cecilia – Narew; Aeshna viridis – Mścichy:

The results of the survey indicated 938 species of algae occurring in the upper Paraná river floodplain, of which 103 co-occur in both periphytic and planktonic

Accumulation curves of genera for the four Ephemeroptera communities in the middle section of the Jacuí River and tributaries, southern Brazil, built from data obtained between

baseline MN and NA frequencies for native fish species from the Paraná River (localities of Posadas and Candelaria). and constitutes the first report on the nine

This work presents results of distribution patterns of chironomids larvae in 38 sites that are abundant in the study site, inhabiting the substrate of the main river channel,