Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings
We characterised, for the first-time, the sound production of black-chinned tilapia Sarotherodon melanotheron and show differences with that of Nile tilapia Oreochromis niloticus in a hybridization pairing context. Although both species were able to produce drum sounds, they showed different acoustic features. Drum sounds were produced in aggressive (chasing or lateral attack) and non-aggressive (courtship) contexts by O. niloticus but only in aggressive situations (fleeing or avoidance) by S. melanotheron. The second type of sounds produced by O. niloticus were grunts, produced in both aggressive (chasing and after biting) and non-aggressive contexts (nest building). The second type of sound produced by S. melanotheron was a rolling sound, produced only during courtship. Each species was able to produce common sounds (drum) and species-specific sounds (grunts and rolling). This implies that species can communicate without being able to understand each other because the sounds emitted may probably have different significance. Drumming corresponded only to aggressivity in S. melanotheron, whereas this was not true for O. niloticus. 11-ketotestosterone (11-kt) levels were significantly higher in male O. niloticus than male S. melanotheron, but there was no significant correlation between 11-kt or estradiol concentrations and the number of sounds produced in aggressive or non-aggressive behavioural contexts in either species. During interspecies interactions, O. niloticus drum sounds are likely considered to be aggressive by S. melanotheron and could potentially constitute a reproductive barrier between the two species.
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Format: | article biblioteca |
Language: | eng |
Subjects: | L20 - Écologie animale, L53 - Physiologie animale - Reproduction, communication animale, comportement animal, hybridation interspécifique, son (acoustique), Oreochromis niloticus, Sarotherodon melanotheron, http://aims.fao.org/aos/agrovoc/c_32647, http://aims.fao.org/aos/agrovoc/c_8811, http://aims.fao.org/aos/agrovoc/c_26794, http://aims.fao.org/aos/agrovoc/c_7251, http://aims.fao.org/aos/agrovoc/c_34687, http://aims.fao.org/aos/agrovoc/c_43568, |
Online Access: | http://agritrop.cirad.fr/599557/ http://agritrop.cirad.fr/599557/1/Akian%20DD%20et%20al%202020%2C%20Acoustic%20signals%20produced%20by%20Nile%20tilapia%20O%20niloticus%20and%20black-chinned%20tilapia%20S%20melanotheron%20during%20intra-%20and%20interspecific%20pairings.pdf |
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dig-cirad-fr-5995572024-01-29T03:51:21Z http://agritrop.cirad.fr/599557/ http://agritrop.cirad.fr/599557/ Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings. Akian Djetouan Dieudonne, Yao Kouakou, Parmentier Eric, Joassard Lucette, Clota Frédéric, Baroiller Jean-François, Lozano Paul, Chatain Béatrice, Bégout Marie-Laure. 2020. Zoology, 143:125831, 10 p.https://doi.org/10.1016/j.zool.2020.125831 <https://doi.org/10.1016/j.zool.2020.125831> Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings Akian, Djetouan Dieudonne Yao, Kouakou Parmentier, Eric Joassard, Lucette Clota, Frédéric Baroiller, Jean-François Lozano, Paul Chatain, Béatrice Bégout, Marie-Laure eng 2020 Zoology L20 - Écologie animale L53 - Physiologie animale - Reproduction communication animale comportement animal hybridation interspécifique son (acoustique) Oreochromis niloticus Sarotherodon melanotheron http://aims.fao.org/aos/agrovoc/c_32647 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_26794 http://aims.fao.org/aos/agrovoc/c_7251 http://aims.fao.org/aos/agrovoc/c_34687 http://aims.fao.org/aos/agrovoc/c_43568 We characterised, for the first-time, the sound production of black-chinned tilapia Sarotherodon melanotheron and show differences with that of Nile tilapia Oreochromis niloticus in a hybridization pairing context. Although both species were able to produce drum sounds, they showed different acoustic features. Drum sounds were produced in aggressive (chasing or lateral attack) and non-aggressive (courtship) contexts by O. niloticus but only in aggressive situations (fleeing or avoidance) by S. melanotheron. The second type of sounds produced by O. niloticus were grunts, produced in both aggressive (chasing and after biting) and non-aggressive contexts (nest building). The second type of sound produced by S. melanotheron was a rolling sound, produced only during courtship. Each species was able to produce common sounds (drum) and species-specific sounds (grunts and rolling). This implies that species can communicate without being able to understand each other because the sounds emitted may probably have different significance. Drumming corresponded only to aggressivity in S. melanotheron, whereas this was not true for O. niloticus. 11-ketotestosterone (11-kt) levels were significantly higher in male O. niloticus than male S. melanotheron, but there was no significant correlation between 11-kt or estradiol concentrations and the number of sounds produced in aggressive or non-aggressive behavioural contexts in either species. During interspecies interactions, O. niloticus drum sounds are likely considered to be aggressive by S. melanotheron and could potentially constitute a reproductive barrier between the two species. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/599557/1/Akian%20DD%20et%20al%202020%2C%20Acoustic%20signals%20produced%20by%20Nile%20tilapia%20O%20niloticus%20and%20black-chinned%20tilapia%20S%20melanotheron%20during%20intra-%20and%20interspecific%20pairings.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1016/j.zool.2020.125831 10.1016/j.zool.2020.125831 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.zool.2020.125831 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.zool.2020.125831 |
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L20 - Écologie animale L53 - Physiologie animale - Reproduction communication animale comportement animal hybridation interspécifique son (acoustique) Oreochromis niloticus Sarotherodon melanotheron http://aims.fao.org/aos/agrovoc/c_32647 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_26794 http://aims.fao.org/aos/agrovoc/c_7251 http://aims.fao.org/aos/agrovoc/c_34687 http://aims.fao.org/aos/agrovoc/c_43568 L20 - Écologie animale L53 - Physiologie animale - Reproduction communication animale comportement animal hybridation interspécifique son (acoustique) Oreochromis niloticus Sarotherodon melanotheron http://aims.fao.org/aos/agrovoc/c_32647 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_26794 http://aims.fao.org/aos/agrovoc/c_7251 http://aims.fao.org/aos/agrovoc/c_34687 http://aims.fao.org/aos/agrovoc/c_43568 |
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L20 - Écologie animale L53 - Physiologie animale - Reproduction communication animale comportement animal hybridation interspécifique son (acoustique) Oreochromis niloticus Sarotherodon melanotheron http://aims.fao.org/aos/agrovoc/c_32647 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_26794 http://aims.fao.org/aos/agrovoc/c_7251 http://aims.fao.org/aos/agrovoc/c_34687 http://aims.fao.org/aos/agrovoc/c_43568 L20 - Écologie animale L53 - Physiologie animale - Reproduction communication animale comportement animal hybridation interspécifique son (acoustique) Oreochromis niloticus Sarotherodon melanotheron http://aims.fao.org/aos/agrovoc/c_32647 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_26794 http://aims.fao.org/aos/agrovoc/c_7251 http://aims.fao.org/aos/agrovoc/c_34687 http://aims.fao.org/aos/agrovoc/c_43568 Akian, Djetouan Dieudonne Yao, Kouakou Parmentier, Eric Joassard, Lucette Clota, Frédéric Baroiller, Jean-François Lozano, Paul Chatain, Béatrice Bégout, Marie-Laure Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings |
description |
We characterised, for the first-time, the sound production of black-chinned tilapia Sarotherodon melanotheron and show differences with that of Nile tilapia Oreochromis niloticus in a hybridization pairing context. Although both species were able to produce drum sounds, they showed different acoustic features. Drum sounds were produced in aggressive (chasing or lateral attack) and non-aggressive (courtship) contexts by O. niloticus but only in aggressive situations (fleeing or avoidance) by S. melanotheron. The second type of sounds produced by O. niloticus were grunts, produced in both aggressive (chasing and after biting) and non-aggressive contexts (nest building). The second type of sound produced by S. melanotheron was a rolling sound, produced only during courtship. Each species was able to produce common sounds (drum) and species-specific sounds (grunts and rolling). This implies that species can communicate without being able to understand each other because the sounds emitted may probably have different significance. Drumming corresponded only to aggressivity in S. melanotheron, whereas this was not true for O. niloticus. 11-ketotestosterone (11-kt) levels were significantly higher in male O. niloticus than male S. melanotheron, but there was no significant correlation between 11-kt or estradiol concentrations and the number of sounds produced in aggressive or non-aggressive behavioural contexts in either species. During interspecies interactions, O. niloticus drum sounds are likely considered to be aggressive by S. melanotheron and could potentially constitute a reproductive barrier between the two species. |
format |
article |
topic_facet |
L20 - Écologie animale L53 - Physiologie animale - Reproduction communication animale comportement animal hybridation interspécifique son (acoustique) Oreochromis niloticus Sarotherodon melanotheron http://aims.fao.org/aos/agrovoc/c_32647 http://aims.fao.org/aos/agrovoc/c_8811 http://aims.fao.org/aos/agrovoc/c_26794 http://aims.fao.org/aos/agrovoc/c_7251 http://aims.fao.org/aos/agrovoc/c_34687 http://aims.fao.org/aos/agrovoc/c_43568 |
author |
Akian, Djetouan Dieudonne Yao, Kouakou Parmentier, Eric Joassard, Lucette Clota, Frédéric Baroiller, Jean-François Lozano, Paul Chatain, Béatrice Bégout, Marie-Laure |
author_facet |
Akian, Djetouan Dieudonne Yao, Kouakou Parmentier, Eric Joassard, Lucette Clota, Frédéric Baroiller, Jean-François Lozano, Paul Chatain, Béatrice Bégout, Marie-Laure |
author_sort |
Akian, Djetouan Dieudonne |
title |
Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings |
title_short |
Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings |
title_full |
Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings |
title_fullStr |
Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings |
title_full_unstemmed |
Acoustic signals produced by Nile tilapia Oreochromis niloticus and black-chinned tilapia Sarotherodon melanotheron during intra- and interspecific pairings |
title_sort |
acoustic signals produced by nile tilapia oreochromis niloticus and black-chinned tilapia sarotherodon melanotheron during intra- and interspecific pairings |
url |
http://agritrop.cirad.fr/599557/ http://agritrop.cirad.fr/599557/1/Akian%20DD%20et%20al%202020%2C%20Acoustic%20signals%20produced%20by%20Nile%20tilapia%20O%20niloticus%20and%20black-chinned%20tilapia%20S%20melanotheron%20during%20intra-%20and%20interspecific%20pairings.pdf |
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