Description and ecological notes on Isoctenus malabaris sp. nov. (Araneae, Ctenidae) from southern Brazil

Iheringia. Série Zoologia

Daniele Polotow²  Antonio D. Brescovit²  Ricardo Ott¹ 

[1] ,Instituto Butantan Laboratório de Artrópodes São Paulo SP ,Brazil

关键词: Neotropical region;    spiders;    taxonomy;    phenology;    Região Neotropical;    aranhas;    taxonomia;    fenologia;   

DOI  :  10.1590/S0073-47212007000200011

来源: SciELO

【 摘 要 】

A new species, Isoctenus malabaris, is described from southern Brazil. This spider was abundantly collected with pitfall traps at Araucaria Forests (Mixed Ombrophilous Forest) domain. The activity of this species was studied in three distinct habitats (primary and secondary forests and silvicultures) during 20 months. A bimodal seasonal activity pattern, of males, was observed. Abundance differences of this species between habitats were not significant.

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