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Checklist of Odonata (Insecta) in the state of Rio Grande do Sul, Brazil with seven new records
A checklist of Odonata species in the state of Rio Grande do Sul, as well as their known locations in the municipalities, is presented, a significant advance compared to previous counts.
Dragonflies (Odonata) from the Taquari River valley region, Rio Grande do Sul, Brazil
- S. Renner, E. Périco, G. Sahlén, D. M. D. Santos, Guilherme Consatti
- Environmental Science
- 15 September 2015
A survey of Odonata was carried out in the central region of the state of Rio Grande do Sul: the Taquari River valley. This region was originally covered by deciduous and Semi-deciduous Atlantic…
Water body type and land cover shape the dragonfly communities (Odonata) in the Pampa biome, Rio Grande do Sul, Brazil
- S. Renner, E. Périco, M. Dalzochio, G. Sahlén
- Environmental ScienceJournal of Insect Conservation
- 5 January 2018
The biogeographical region known as the Pampa biome in southern Brazil, was originally mainly covered with open fields or grassland, with areas of riparian forest surrounding the water bodies. Today…
Dragonflies (Odonata) in Subtropical Atlantic Forest fragments in Rio Grande do Sul, Brazil : seasonal diversity and composition
Through inventory survey in aquatic systems located at remnants of forest, the Odonata composition knowledge is deepened and a statistic analysis is performed.
New locality records for Guerrerostrongylus zetta (Travassos, 1937) Sutton & Durette-Desset, 1991 (Nematoda: Heligmonellidae) parasitizing Oligoryzomys nigripes (Olfers, 1818) (Rodentia:…
This report fills in a lacuna in the known distribution of G. zetta, and provides the first record of this parasite in the state of Rio Grande do Sul, Brazil.
Efﬁciency of indolebutyric acid and different substrates in yerba mate cuttings
A concentration of 3.0 mg L-1 of IBA and a substrate composed of biostabilized pine bark, limestone and vermiculite + carbonized rice hull, have shown a greater effi ciency in rooting of young I. paraguariensis saplings, and could be used to facilitate yerba mate propagation.
New species of Temnocephala (Platyhelminthes, Temnocephalida) ectosymbiont on vulnerable species of aeglids (Crustacea, Anomura) from the Neotropical Region
The new species is the first record of a species of Temnocephala in the Taquari Valley, as well in the 'Perau de Janeiro', which is an area with a rich endemic fauna and the largest in total length among epibionts temnocephalans in crustaceans already registered.
Seasonal variation of energy metabolism in ghost crab Ocypode quadrata at Siriú Beach (Brazil).
Are disturbance gradients in neotropical ecosystems detected using rove beetles? A case study in the Brazilian Amazon
How informative is the response of Ground Beetles' (Coleoptera: Carabidae) assemblages to anthropogenic land use changes? Insights for ecological status assessments from a case study in the…