Article (Scientific journals)
Acoustic homogeneity in the piranha Serrasalmus maculatus
Raick, Xavier; Rountree, Rodney; Kurchevski, Gregório et al.
2021In Journal of Fish Biology, 98 (5), p. 1303-1307
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Keywords :
bioacoustics; characiformes; Serrasalmidae
Abstract :
[en] Different studies suggest some social calls could be used in fish identification if their specificity is unambiguously assessed. Sounds of different populations of piranhas Serrasalmus maculatus Kner, 1858 were recorded to determine their homogeneity between rivers inside a single basin (Araguari and Grande River, upper Paraná River basin) and between separated basins (Amazon and Paraná basins). All fish from the different populations produced sounds with similar acoustic features. Consequently, the populations were not discernible based on individual sound characteristics. This high homogeneity between sounds from different populations indicates their usefulness for conservation projects using passive acoustic monitoring in piranhas. Moreover, it supports the use of acoustic features as complementary key characteristics in taxonomic studies.
Research center :
FOCUS - Freshwater and OCeanic science Unit of reSearch - ULiège
Disciplines :
Zoology
Author, co-author :
Raick, Xavier  ;  Université de Liège - ULiège > Département de Biologie, Ecologie et Evolution > Morphologie fonctionnelle et évolutive
Rountree, Rodney
Kurchevski, Gregório
Juanes, Francis
Huby, Alessia  ;  Université de Liège - ULiège > Département de Biologie, Ecologie et Evolution > Morphologie fonctionnelle et évolutive
Godinho, Alexandre L.
Parmentier, Eric  ;  Université de Liège - ULiège > Département de Biologie, Ecologie et Evolution > Morphologie fonctionnelle et évolutive
Language :
English
Title :
Acoustic homogeneity in the piranha Serrasalmus maculatus
Publication date :
2021
Journal title :
Journal of Fish Biology
ISSN :
0022-1112
eISSN :
1095-8649
Publisher :
Blackwell, Oxford, United Kingdom
Volume :
98
Issue :
5
Pages :
1303-1307
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
King Leopold III Fund for Nature Exploration and Conservation [BE]
Funding number :
PDR no. 23625340, 2018/V 3/5/199 - JG/MS, 2018/V 3/5/200 - JG/MS - 2717; 2018/1.12
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