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Opposite latitudinal patterns for bird and arthropod predation revealed in experiments with differently colored artificial prey
Zvereva, Elena L.; Castagneyrol, Bastien1; Cornelissen, Tatiana2; Forsman, Anders3; Hernandez-Agueero, Juan Antonio; Klemola, Tero; Paolucci, Lucas5,6,7; Polo, Vicente4; Salinas, Norma8; Theron, Kasselman Jurie9; Xu, Guorui10; Zverev, Vitali; Kozlov, Mikhail V.
2020
Source PublicationECOLOGY AND EVOLUTION
ISSN2045-7758
IssuexPages:x
Abstract

The strength of biotic interactions is generally thought to increase toward the equator, but support for this hypothesis is contradictory. We explored whether predator attacks on artificial prey of eight different colors vary among climates and whether this variation affects the detection of latitudinal patterns in predation. Bird attack rates negatively correlated with model luminance in cold and temperate environments, but not in tropical environments. Bird predation on black and on white (extremes in luminance) models demonstrated different latitudinal patterns, presumably due to differences in prey conspicuousness between habitats with different light regimes. When attacks on models of all colors were combined, arthropod predation decreased, whereas bird predation increased with increasing latitude. We conclude that selection for prey coloration may vary geographically and according to predator identity, and that the importance of different predators may show contrasting patterns, thus weakening the overall latitudinal trend in top-down control of herbivorous insects.

Keywordarthropod predators artificial prey avian predators biotic interactions color preference latitudinal pattern plasticine models predation rate
Subject AreaEnvironmental Sciences & Ecology ; Evolutionary Biology
DOI10.1002/ece3.5862
Indexed BySCI
Language英语
WOS IDWOS:000499265800001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xtbg.org.cn/handle/353005/11545
Collection森林生态研究组
Affiliation1.[Zvereva, Elena L.; Klemola, Tero; Zverev, Vitali; Kozlov, Mikhail V.] Univ Turku, Dept Biol, FI-20014 Turku, Finland
2.Univ Bordeaux, INRA, BIOGECO, Cestas, France
3.Univ Fed Minas Gerais, Dept Genet Ecol & Evolucao, Belo Horizonte, MG, Brazil
4.Linnaeus Univ, Dept Biol & Environm Sci, Kalmar, Sweden
5.Univ Rey Juan Carlos, Dept Biol & Geol Phys & Inorgan Chem, Mostoles, Spain
6.Univ Fed Lavras, Dept Biol, Setor Ecol & Conservacao, Lavras, Brazil
7.Inst Pesquisa Ambiental Amazonia, Brasilia, DF, Brazil
8.Univ Fed Vicosa, Dept Biol Geral, Campus Univ, Vicosa, MG, Brazil
9.Pontificia Univ Catolica Peru, Inst Ciencias Naturaleza Terr & Energia Renovable, Lima, Peru
10.Stellenbosch Univ, Dept Conservat Ecol & Entomol, Matieland, South Africa
11.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, CAS Key Lab Trop Forest Ecol, Menglun, Peoples R China
Recommended Citation
GB/T 7714
Zvereva, Elena L.,Castagneyrol, Bastien,Cornelissen, Tatiana,et al. Opposite latitudinal patterns for bird and arthropod predation revealed in experiments with differently colored artificial prey[J]. ECOLOGY AND EVOLUTION,2020(x):x.
APA Zvereva, Elena L..,Castagneyrol, Bastien.,Cornelissen, Tatiana.,Forsman, Anders.,Hernandez-Agueero, Juan Antonio.,...&Kozlov, Mikhail V..(2020).Opposite latitudinal patterns for bird and arthropod predation revealed in experiments with differently colored artificial prey.ECOLOGY AND EVOLUTION(x),x.
MLA Zvereva, Elena L.,et al."Opposite latitudinal patterns for bird and arthropod predation revealed in experiments with differently colored artificial prey".ECOLOGY AND EVOLUTION .x(2020):x.
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