volume 167, issue 10, P906-914 2019
DOI: 10.1111/eea.12834
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Francisco Jiménez‐Carmona, Soledad Carpintero, Joaquín Luis Reyes‐López

Abstract: Abstract Pitfall traps are among the most common sampling methods used for the study of ants. There are many types of traps and many possible ways of using them. The various methodologies may introduce biases in sampling. One possible bias may be caused by the digging‐in effect (DE), resulting in higher catches of ants immediately after traps are set in the ground which subsequently decline. In this study, we performed two experiments to verify the consequences of the DE for ants in a Mediterranean ecosystem.…

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