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Predation on Live and Artificial Insect Prey Shows Different Global Latitudinal Patterns

dc.contributor.authorZVEREVA, Elena L.
hal.structure.identifierSwedish Museum of Natural History [NRM]
hal.structure.identifierInstitut méditerranéen de biodiversité et d'écologie marine et continentale [IMBE]
dc.contributor.authorADROIT, Benjamin
dc.contributor.authorANDERSSON, Tommi
dc.contributor.authorBARNETT, Craig R. A.
dc.contributor.authorBRANCO, Sofia
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorCASTAGNEYROL, Bastien
dc.contributor.authorCHIARENZA, Giancarlo Maria
dc.contributor.authorDÁTTILO, Wesley
dc.contributor.authorDEL-VAL, Ek
dc.contributor.authorFILIP, Jan
dc.contributor.authorGRIFFITH, Jory
dc.contributor.authorHARGREAVES, Anna L.
dc.contributor.authorHERNÁNDEZ-AGÜERO, Juan Antonio
dc.contributor.authorSILVA, Isabelle L. H.
dc.contributor.authorHONG, Yixuan
dc.contributor.authorKIETZKA, Gabriella
dc.contributor.authorKLIMEŠ, Petr
dc.contributor.authorKOISTINEN, Max
dc.contributor.authorKRUGLOVA, Oksana Y.
dc.contributor.authorKUMPULA, Satu
dc.contributor.authorLOPEZOSA, Paula
dc.contributor.authorMARCH-SALAS, Marti
dc.contributor.authorMARQUIS, Robert J.
dc.contributor.authorMARUSIK, Yuri M.
dc.contributor.authorMOLES, Angela T.
dc.contributor.authorMUOLA, Anne
dc.contributor.authorMURKWE, Mercy
dc.contributor.authorNAKAMURA, Akihiro
dc.contributor.authorOLSON, Cameron
dc.contributor.authorPAGANI-NÚÑEZ, Emilio
dc.contributor.authorPOPOVA, Anna
dc.contributor.authorRAHN, Olivia
dc.contributor.authorRESHCHIKOV, Alexey
dc.contributor.authorRODRIGUEZ-CAMPBELL, Antonio
dc.contributor.authorRYTKÖNEN, Seppo
dc.contributor.authorSAM, Katerina
dc.contributor.authorSOUNAPOGLOU, Antigoni
dc.contributor.authorTROPEK, Robert
dc.contributor.authorWENDA, Cheng
dc.contributor.authorXU, Guorui
dc.contributor.authorZENG, Yu
dc.contributor.authorZOLOTAREV, Maxim
dc.contributor.authorZUBRII, Natalia A.
dc.contributor.authorZVEREV, Vitali
dc.contributor.authorKOZLOV, Mikhail V.
dc.date.issued2024-08-16
dc.identifier.issn1466-822X
dc.description.abstractEnAim Long‐standing theory predicts that the intensity of biotic interactions increases from high to low latitudes. Studies addressing geographic variation in predation on insect prey have often relied on prey models, which lack many characteristics of live prey. Our goals were to explore global latitudinal patterns of predator attack rates on standardised live insect prey and to compare the patterns in predation on live insects with those on plasticine prey models. Location Global forested areas. Time Period 2021–2023. Major Taxa Arthropods, birds. Methods We measured predation rates in 43 forested locations distributed across five continents from 34.1° S to 69.5° N latitude. At each location, we exposed 20 sets of three bait types, one set per tree. Each set included three live fly larvae (maggots), three live fly puparia and three plasticine models of the puparia. We used glue rings to isolate half of the sets from non‐flying predators. Results Arthropod attack rates on plasticine prey decreased linearly from low to high latitudes, whereas attack rates on maggots had a U shaped distribution, with the lowest predation rates at temperate latitudes and the highest rates at tropical and boreal latitudes. This difference emerged from intensive predator attacks on live maggots, but not on plasticine models, in boreal sites. Site‐specific attack rates of arthropod predators on live and plasticine prey were not correlated. In contrast, bird attack rates on live maggots and plasticine models were positively correlated, but did not show significant latitudinal changes. Main Conclusions Latitudinal patterns in predation differ between major groups of predators and between types of prey. Poleward decreases in both arthropod and combined arthropod and bird predation on plasticine models do not mirror patterns of predation on our live prey, the latter likely reflecting real patterns of predation risk better than do patterns of attack on artificial prey.
dc.language.isoen
dc.publisherWiley
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.title.enPredation on Live and Artificial Insect Prey Shows Different Global Latitudinal Patterns
dc.typeArticle de revue
dc.identifier.doi10.1111/geb.13899
dc.subject.halSciences de l'environnement
bordeaux.journalGlobal Ecology and Biogeography
bordeaux.peerReviewedoui
hal.identifierhal-04677291
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04677291v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Global%20Ecology%20and%20Biogeography&rft.date=2024-08-16&rft.eissn=1466-822X&rft.issn=1466-822X&rft.au=ZVEREVA,%20Elena%20L.&ADROIT,%20Benjamin&ANDERSSON,%20Tommi&BARNETT,%20Craig%20R.%20A.&BRANCO,%20Sofia&rft.genre=article


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