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DOI:
https://doi.org/10.5007/2175-7925.2009v22n1p155Abstract
Diagnosis of the occurrence of the genus Loxosceles Heineken and Lowe, 1832 (Araneae, Sicariidae) in the municipal district of União da Vitória, Paraná. This paper aims to carry out a comparative evaluation of the populations of Loxosceles spp. (brown spiders) found in the municipal district of União da Vitória, Paraná. Natural and anthropic substrata were inspected in the intra- and peridomicile in urban and rural areas. Loxosceles intermedia Mello-Leitão, 1934 was present in 57% of the residences. It was not randomly distributed among the neighborhoods or the substrata and was less frequent than other species of spiders found in the same habitats. The few records of loxoscelism may be due to the small population of brown spiders in domestic habitats. Notwithstanding the seemingly adequate climatic and substratic conditions, the population growth of L. intermedia might be limited by the presence of other species inside and around houses.Downloads
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2009-08-31
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