![]() Ecol Lett 8:148–159Ĭhao A, Chazdon RL, Colwell RK, Shen TJ (2006) Abundance-based similarity indices and their estimation when there are unseen species in samples. J Insect Conserv 11:399–408Ĭhao A, Chazdon RL, Colwell RK, Shen TJ (2005) A new statistical approach for assessing similarity of species composition with incidence and abundance data. Conserv Biol 23:1167–1175Ĭampbell JW, Hanula JL (2007) Efficiency of Malaise traps and colored pan traps for collecting flower visiting insects from three forested ecosystems. Argent Phytocoenol 19:547–566Ĭagnolo L, Valladares G, Salvo A, Cabido M, Zak M (2009) Habitat fragmentation and species loss across three interacting trophic levels: effects of life-history and food-web traits. J Econ Entomol 93:630–635Ĭabido M, Carranza ML, Acosta A, Páez S (1991) Contribución al conocimiento fitosociológico del Bosque Chaqueño Serrano en la provincia de Córdoba. Agric Ecosyst Environ 146:34–43īoiteau G (2000) Efficiency of flight interception traps for adult Colorado potato beetles (Coleoptera: Chrysomelidae). īlitzer EJ, Dormann CF, Holzschuh A, Klein AM, Rand TA, Tscharntke T (2012) Spillover of functionally important organisms between managed and natural habitats. Insect Conserv Divers 8:456–463īates D, Sarkar D (2007) lme4: linear mixed-effects models using S4 classes. ![]() ![]() Biotropica 45:262–271īarrera CA, Buffa LM, Valladares G (2015) Do leaf-cutting ants benefit from forest fragmentation? Insights from community and species-specific responses in a fragmented dry forest. The choice between pan and FITs will be related to the main groups of interest, the costs and simplicity of use, and the relevance of quantifying directional movement.Īide TM, Clark ML, Grau HR et al (2013) Deforestation and reforestation of Latin America and the Caribbean (2001–2010). These results suggest that the combination of pitfall traps with a trap for flying insects could provide a better representation of insect communities moving through edges. Pan traps were linked to herbivores and natural enemies, and FITs with detritivores and, to a lesser extent, pollinators. Yellow pan traps were also linked to higher species richness of most functional groups, whereas abundances and functional composition showed different patterns. Pan traps and FITs showed low complementarity, whereas both types of traps were complementary to assemblages from pitfall traps. Yellow pan traps collected more species and individuals, followed by FITs and pitfall traps. ![]() In total, 66,949 arthropods from 1007 species were collected. We compared trap types from a taxonomic and functional perspective and determined their complementarity (how different assemblages were). Here, we evaluated the assemblages collected with three commonly used trap types (flight interception-FITs, yellow pan, and pitfall traps) at the boundaries between soybean fields and native forests in Central Argentina. ![]() Different trap types are used for collecting moving insects, although their effectiveness and complementarity for sampling in edges were not previously analyzed. Interchanges of several groups of organisms, such as insects, occur through these edges, potentially affecting ecosystem functioning and conservation of species and communities of neighboring habitats. Edges between natural and cultivated habitats have become dominant elements of all terrestrial ecosystems. ![]()
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