First record of Stephensoniana trivandrana Aiyer, 1926 (Oligochaeta: Naididae), in southeastern Brazil

Girolli, Douglas Aparecido; Gorni, Guilherme Rossi; Colombo-Corbi, Vanessa; Corbi, Juliano José

doi:10.1590/1519-6984.214258

Cited by 6 publications

(3 citation statements)

References 14 publications

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“…The number of taxa identified (total of 28) in this research was higher than other studies performed in lentic environments in Brazil, such as Suriani et al (2007) who identified 17 species in São Paulo; in Paraná, Behrend et al (2012) identified 25 species; Gomes et al (2017) identified 12 species in Rondônia; and Gorni et al (2018) who identified 22 species in Mato Grosso. In addition, the identified species represented 36.4% of the 77 previously recorded species in the State of São Paulo GIROLLI et al, 2018;GIROLLI et al, 2020).…”

Section: Finals Considerationsmentioning

confidence: 90%

Aquatic oligochaetes (Annelida: Clitellata) in reservoirs in São Paulo State: list of occurrence and ecological observations on the species

et al. 2021

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This work sought the survey of species and information about the distribution of the Class Oligochaeta in reservoirs sampled in the Sediment Quality Monitoring Network of CETESB (Environmental Company of the State of São Paulo). As such, this study aimed to inventory the limnic oligochaetes fauna to expand knowledge of the ecology and distribution of this group in reservoirs in the state of São Paulo. Ninety replicates were performed in 12 reservoirs in the state of São Paulo between 2014 and 2016, using van Veen or Ponar samplers in the sublittoral region, and Ekman-Birge in the deep region. Twenty-eight taxa were inventoried, belonging to the families Naididae and Opistocystidae. The species Dero righii and Pristina longisoma were recorded for the first time in São Paulo State, Nais magnaseta and Spirosperma velutina were first recorded in Brazil. The results presented here make this inventory extremely important for understanding the distribution of aquatic oligochaetes throughout the Brazilian territory.

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Section: Finals Considerationsmentioning

confidence: 90%

Aquatic oligochaetes (Annelida: Clitellata) in reservoirs in São Paulo State: list of occurrence and ecological observations on the species

et al. 2021

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“…No Brasil, o número de espécies registradas é de 101 (SILVA, 2017), onde 77 delas foram encontradas no estado de São Paulo (GORNI et al, 2015;GIROLLI et al, 2018;GIROLLI et al, 2020). Estes organismos podem ser encontrados em diversos PETSCH et al, 2013;, contendo folhiços (GORNI; ALVES, 2012) e em ambientes enriquecidos por matéria orgânica .…”

Section: Subclasse Oligochaetaunclassified

Guia Prático Para Identificação De Gêneros Oligochaeta (Annelida: Clitellata) Em Ecossistemas Aquáticos

Gorni¹,

Girolli²,

Lima³

2021

Indicadores Biológicos De Qualidade Em Ambientes Aquáticos Continentais: Métricas E Recortes Para Análises

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“…Many authors carry out research on the diversity and ecology of benthic macroinvertebrates and Oligochaeta in Brazilian Rivers and Lakes (TRIVINHO-STRIXINO; CORREIA; SONODA, 2000;CORBI et al, 2004;MARCHESE, 2005;GORNI, 2007;BEHREND et al, 2012;SALES et al, 2014;SANCHES et al, 2016;AMO et al, 2017;GOMES et al, 2017;TAKEDA et al, 2017;GORNI et al, 2018), Reservoirs (DORNFELD et al, 2006JORCIN;NOGUEIRA, 2008;MOLOZZI et al, 2011;GIROLLI et al, 2018;GIROLLI, 2019;GIROLLI et al, 2020) and conservation areas (GORNI, 2007;SANCHES et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Occurrence of Oligochaeta species (Annelida: Clitellata) in Rivers in the State of São Paulo (Brazil)

Lima

Girolli

Sanches

et al. 2022

RBM

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The knowledge about the diversity and fauna distribution in tropical freshwater ecosystems is of extreme ecological importance, however studies on this theme still scarce. Organisms belonging to the Oligochaeta Class are considered important bioindicators for environmental quality analysis, but detailed knowledge about these organisms is still insufficient. This study aims to investigate the occurrence of oligochaeta species in eight rivers of the State of São Paulo (Brazil), to expand the species catalogue and identify the its relationship with the trophic state of sampled environments. The samples were collected by the Environmental Company of the State of São Paulo (CETESB) from 2014 to 2016 and include areas with different land uses, ranging from conservation, agricultural and industrial. We used species richness estimator (Bootstrap) and accumulation curves of randomized species (collector curve), in order to evaluate the efficiency of samples collected. Rivers were classified according to the trophic state, ranging from oligotrophic to hypereutrophic. As a result, we identified a total of 7,398 oligochaetes distributed in 25 taxa, which belong to the families: Alluroididae, Naididae and Opistocystidae. The most frequent species registered in this research, present in seven of the eight sampled rivers was Bothrioneurum sp., followed by Pristina synclites registered in six of the eight sampled rivers.

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First record of Stephensoniana trivandrana Aiyer, 1926 (Oligochaeta: Naididae), in southeastern Brazil

Cited by 6 publications

References 14 publications

Aquatic oligochaetes (Annelida: Clitellata) in reservoirs in São Paulo State: list of occurrence and ecological observations on the species

Aquatic oligochaetes (Annelida: Clitellata) in reservoirs in São Paulo State: list of occurrence and ecological observations on the species

Guia Prático Para Identificação De Gêneros Oligochaeta (Annelida: Clitellata) Em Ecossistemas Aquáticos

Occurrence of Oligochaeta species (Annelida: Clitellata) in Rivers in the State of São Paulo (Brazil)

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