Passive Acoustic Recording of Ophidion Rochei Calling Activity in Calvi Bay (France) Lo€Ic Kever 1, Pierre Lejeune2,Lo€Ic N
Marine Ecology. ISSN 0173-9565 ORIGINAL ARTICLE Passive acoustic recording of Ophidion rochei calling activity in Calvi Bay (France) Lo€ıc Kever 1, Pierre Lejeune2,Lo€ıc N. Michel2,3 & Eric Parmentier1 1 Laboratoire de Morphologie Fonctionnelle et Evolutive, AFFISH, Institut de chimie, UniversitedeLi ege, Liege, Belgium 2 STARESO Research Station, Revellata Cape, Calvi (Corsica), France 3 Laboratory of Oceanology, MARE Center, University of Liege, Liege, Belgium Keywords Abstract Biological cycle; fish; Ophidiiformes; sound production. Passive acoustic recording (PAR) systems are non-invasive and allow research- ers to collect data over large spatial and/or temporal scales. As fish sounds are Correspondence species-specific and repetitive, PAR can provide a large amount of data about Lo€ıc Kever, Laboratoire de Morphologie spatio-temporal variation in fish distribution and behaviors. Ophidion rochei, Fonctionnelle et Evolutive, AFFISH, Institut de found in the Mediterranean and Black Seas, is a sand-dwelling species, meaning chimie, Baˆ timent B6c, UniversitedeLiege, that the behavior of this cryptic nocturnal fish cannot be observed in the field. B-4000 Liege, Belgium. Fortunately, male O. rochei produce long, multiple-pulsed calls that are easy to E-mail: Loic.Kever@ulg.ac.be identify. The aim of this study was to determine whether or not male calls are Accepted: 31 August 2015 linked to reproduction behaviors. If so, PAR would allow a detailed description of the seasonal and daily rhythms in O. rochei reproduction behavior. A hydro- doi: 10.1111/maec.12341 phone was deployed from 18 July 2011 to 21 June 2012 and from 7 June 2013 to 2 July 2013 on a sandy area (42°3404800 N, 8°4304300 E) in front of the STARESO research station (NW Corsica).
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