FN Archimer Export Format PT J TI Whether European eel leptocephali use the Earth’s magnetic field to guide their migration remains an open question BT AF DURIF, Caroline M. F. BONHOMMEAU, Sylvain BRIAND, Cedric BROWMAN, Howard I. CASTONGUAY, Martin DAVERAT, Francoise DEKKER, Willem DIAZ, Estibaliz HANEL, Reinhold MILLER, Michael J. MOORE, Andy PARIS, Claire B. SKIFTESVIK, Anne Berit WESTERBERG, Hakan WICKSTROM, Hakan AS 1:1;2:2;3:3;4:1;5:4;6:5;7:6;8:7;9:8;10:9;11:10;12:11;13:1;14:6;15:6; FF 1:;2:PDG-RBE-DOI;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:; C1 Inst Marine Res, Austevoll Res Stn, N-5392 Storebo, Norway. Ifremer, Delegat Reunion, Rue Jean Bertho,BP 60, F-97822 Le Port, France. EPTB Vilaine, F-56130 La Roche Bernard, France. Fisheries & Oceans Canada, 850 Route Mer,CP 1000, Mont Joli, PQ G5H 3Z4, Canada. Ctr Bordeaux, IRSTEA, 50 Ave Verdun Gazinet, F-33612 Cestas, France. Swedish Univ Agr Sci, Dept Aquat Resources, Inst Freshwater Res, Stangholmsvagen 2, SE-17893 Drottningholm, Sweden. AZTI, Div Marine Res, Sukarrieta 48395, Bizkaia, Spain. Thunen Inst Fisheries Ecol, D-922767 Hamburg, Germany. Nihon Univ, Coll Bioresource Sci, Dept Marine Sci & Resources, 1866 Kameino, Fujisawa, Kanagawa 2520880, Japan. Lowestoft Lab, Pakefi eld Rd, Lowestoft NR33 0HT, Suffolk, England. Univ Miami, Rosenstiel Sch Marine & Atmospher Sci, 4600 Rickenbacker Causeway, Miami, FL 33149 USA. C2 INST MARINE RES, NORWAY IFREMER, FRANCE EPTB VILAINE, FRANCE MPO INST MAURICE LAMONTAGNE, CANADA IRSTEA, FRANCE UNIV UPSALLA SLU, SWEDEN AZTI, SPAIN THUNEN INST FISHERIES ECOL, GERMANY UNIV NIHON, JAPAN LOWESTOFT LAB, UK UNIV MIAMI, USA SI LA REUNION SE PDG-RBE-DOI IN WOS Ifremer jusqu'en 2018 copubli-france copubli-p187 copubli-europe copubli-int-hors-europe IF 9.251 TC 5 UR https://archimer.ifremer.fr/doc/00403/51467/52037.pdf LA English DT Article AB European eels (Anguilla anguilla) migrate between the southwestern Sargasso Sea and the European and Mediterranean coasts. In a recent paper in Current Biology, Naisbett-Jones et al. [1] claim to “provide the first evidence that they [eels] derive positional information from the Earth’s magnetic field” and that this information guides their migration. The evidence reported by Naisbett-Jones et al. [1] in support of this conclusion was derived from eels collected in the Severn River (UK), approximately 50 km upstream of the estuary (i.e. not “in the Severn Estuary” as stated by the authors). Eels collected this far into rivers are benthic and fully adapted to freshwater; that is, they are late-stage glass eels (∼ 2 years old), not the pelagic leptocephalus (larval) life stage that actually undertakes the trans-Atlantic migration. The entire interpretive framework for the Naisbett-Jones et al. [1] study rests on the assumption that the behaviour of these late-stage freshwater glass eels, and their responses to magnetic fields, can be used as a proxy for the responses of eel leptocephali. The authors present no evidence in support of this key assumption. PY 2017 PD SEP SO Current Biology SN 0960-9822 PU Cell Press VL 27 IS 18 UT 000411581800008 DI 10.1016/j.cub.2017.08.045 ID 51467 ER EF