2010
DOI: 10.1590/s1676-06032010000300001
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Composição e diversidade da fauna de aranhas (Arachnida, Araneae) da Fazenda Nazareth, Município de José de Freitas, Piauí, Brasil

Abstract: Four Cerrado Biome phytophysiognomies (palm tree woodlands, primary semi-deciduous dry forest, secondary semi-deciduous dry forest and Cerrado stricto sensu), at Nazareth Farm (Municipality of José de Freitas, State of Piauí) were sampled using beating tray and pitfall traps. All the collected individuals during the structured protocol and those previously collected in the study area (occasional sampling with pit-fall traps with drift fences) were identified together. A total of 1215 spiders, 40 families and 1… Show more

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Cited by 7 publications
(5 citation statements)
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“…Both localities are on coastal region characterized by huge sandy dunes and sparse vegetation. Other localities, as Jose de Freitas ( Carvalho and Avelino 2010 ) and Castelo do Piaui, both in state of Piaui, as well as Colinas do Tocantins, state of Tocantins, are chiefly covered by cerrado, a savannah-like vegetation.…”
Section: Taxonomymentioning
confidence: 99%
“…Both localities are on coastal region characterized by huge sandy dunes and sparse vegetation. Other localities, as Jose de Freitas ( Carvalho and Avelino 2010 ) and Castelo do Piaui, both in state of Piaui, as well as Colinas do Tocantins, state of Tocantins, are chiefly covered by cerrado, a savannah-like vegetation.…”
Section: Taxonomymentioning
confidence: 99%
“…O método de busca ativa permite a procura de aranhas em diversos habitats por meio da ocorrência de suas teias, sendo empregado em estudos de ecologia de comunidades de aracnídeos (Carvalho 2015), refletindo elevada riqueza de espécies, principalmente das famílias Araneidae e Theridiidae (Nogueira et al 2014;Nogueira & Pinto-da-Rocha 2016). A literatura mostra que as famílias Araneidae e Theridiidae são mais diversas e abundantes em praticamente todos inventários que amostram ambientes florestais Indicatti et al 2005;Carvalho & Avelino 2010), o que corrobora nossos dados para aranhas em ambientes de florestas de mangue.…”
Section: Resultsunclassified
“…Azevedo et al (2017) obtained similar results regarding spider assemblage composition, with Zodariidae and Lycosidae dominating in abundance and Salticidae and Theridiidae in species richness, in a forest fragment in an urban area of Fortaleza, state of Ceará. Carvalho & Avelino (2010) reported Theridiidae, Salticidae, Araneidae and Ctenidae as the most abundant in José de Freitas, state of Piauí. Candiani et al (2005) observed that Linyphiidae, Zoridae and Theridiidae comprised the taxa with the highest density of ground activity in different urban forests in São Paulo.…”
Section: Urban Forest Fragmentsmentioning
confidence: 98%
“…Studies carried out on urban fragments have shown an overall high diversity of spider species. However, variations in the composition of these assemblages may be associated with the type of biome, age, structure, presence of exotic species, degree of fragment integrity, as well as the degree of urbanization present in its surrounding matrix (Benati et al 2005, Candiani et al 2005, Dias et al 2005, Carvalho & Avelino 2010, Stefani et al 2012, Azevedo et al 2017. In addition to these factors, the sampling effort, both in relation to temporal and spatial scales, also comprise an important point in the communities evaluations, including spiders, influencing the analysis (e.g.…”
Section: Urban Forest Fragmentsmentioning
confidence: 99%