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Efficient sampling of ground-dwelling arthropods using pitfall traps in arid steppes Neotropical Entomology
Cheli,Germán H; Corley,Juan C.
Pitfall trapping is probably the most frequently used method for sampling grounddwelling arthropods. While the capture of specimens in pitfall traps largely depends on the number of individuals in the sampled area, trap design and trapping effort for a given environment, can also affect sampling success. The aim of this study was to determine the best pitfall trapping design for collecting ground-dwelling arthropods in the wind-blown and cold arid steppe areas of Patagonia. We tested four designs of traps, six types of preservative and different times of activation as well as the quantity of traps. Both preservation attributes and sampling efficiency differed between different trap designs and fluids compared. We conclude that in order to obtain reliable...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Epigeal arthropod; Sampling method; Trap design; Patagonia.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000600010
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