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Staging and normal table of postembryonic development of the clownfish (Amphiprion ocellaris)

BACKGROUND: The clownfish Amphiprion ocellaris is one of the rare coral reef fish species that can be reared in aquaria. With relatively short embryonic and larval development, it could be used as a model species to study the impact of global changes such as temperature rise or anthropogenic threats...

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Autores principales: Roux, Natacha, Salis, Pauline, Lambert, Anne, Logeux, Valentin, Soulat, Olivier, Romans, Pascal, Frédérich, Bruno, Lecchini, David, Laudet, Vincent
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley & Sons, Inc. 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6771578/
https://www.ncbi.nlm.nih.gov/pubmed/31070818
http://dx.doi.org/10.1002/dvdy.46
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author Roux, Natacha
Salis, Pauline
Lambert, Anne
Logeux, Valentin
Soulat, Olivier
Romans, Pascal
Frédérich, Bruno
Lecchini, David
Laudet, Vincent
author_facet Roux, Natacha
Salis, Pauline
Lambert, Anne
Logeux, Valentin
Soulat, Olivier
Romans, Pascal
Frédérich, Bruno
Lecchini, David
Laudet, Vincent
author_sort Roux, Natacha
collection PubMed
description BACKGROUND: The clownfish Amphiprion ocellaris is one of the rare coral reef fish species that can be reared in aquaria. With relatively short embryonic and larval development, it could be used as a model species to study the impact of global changes such as temperature rise or anthropogenic threats (eg, pollution) on the postembryonic development at molecular and endocrinological levels. Establishing a developmental table allows us to standardize sampling for the scientific community willing to conduct experiments on this species on different areas: ecology, evolution, and developmental biology. RESULTS: Here, we describe the postembryonic developmental stages for the clownfish A. ocellaris from hatching to juvenile stages (30 days posthatching). We quantitatively followed the postembryonic growth and described qualitative traits: head, paired and unpaired fins, notochord flexion, and pigmentation changes. The occurrence of these changes over time allowed us to define seven stages, for which we provide precise descriptions. CONCLUSIONS: Our work gives an easy system to determine A. ocellaris postembryonic stages allowing, thus, to develop this species as a model species for coral reef fishes. In light of global warming, the access to the full postembryonic development stages of coral reef fish is important to determine stressors that can affect such processes.
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spelling pubmed-67715782019-10-03 Staging and normal table of postembryonic development of the clownfish (Amphiprion ocellaris) Roux, Natacha Salis, Pauline Lambert, Anne Logeux, Valentin Soulat, Olivier Romans, Pascal Frédérich, Bruno Lecchini, David Laudet, Vincent Dev Dyn Research Articles BACKGROUND: The clownfish Amphiprion ocellaris is one of the rare coral reef fish species that can be reared in aquaria. With relatively short embryonic and larval development, it could be used as a model species to study the impact of global changes such as temperature rise or anthropogenic threats (eg, pollution) on the postembryonic development at molecular and endocrinological levels. Establishing a developmental table allows us to standardize sampling for the scientific community willing to conduct experiments on this species on different areas: ecology, evolution, and developmental biology. RESULTS: Here, we describe the postembryonic developmental stages for the clownfish A. ocellaris from hatching to juvenile stages (30 days posthatching). We quantitatively followed the postembryonic growth and described qualitative traits: head, paired and unpaired fins, notochord flexion, and pigmentation changes. The occurrence of these changes over time allowed us to define seven stages, for which we provide precise descriptions. CONCLUSIONS: Our work gives an easy system to determine A. ocellaris postembryonic stages allowing, thus, to develop this species as a model species for coral reef fishes. In light of global warming, the access to the full postembryonic development stages of coral reef fish is important to determine stressors that can affect such processes. John Wiley & Sons, Inc. 2019-05-29 2019-07 /pmc/articles/PMC6771578/ /pubmed/31070818 http://dx.doi.org/10.1002/dvdy.46 Text en © 2019 The Authors. Developmental Dynamics published by Wiley Periodicals, Inc. on behalf of American Association of Anatomists. This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
spellingShingle Research Articles
Roux, Natacha
Salis, Pauline
Lambert, Anne
Logeux, Valentin
Soulat, Olivier
Romans, Pascal
Frédérich, Bruno
Lecchini, David
Laudet, Vincent
Staging and normal table of postembryonic development of the clownfish (Amphiprion ocellaris)
title Staging and normal table of postembryonic development of the clownfish (Amphiprion ocellaris)
title_full Staging and normal table of postembryonic development of the clownfish (Amphiprion ocellaris)
title_fullStr Staging and normal table of postembryonic development of the clownfish (Amphiprion ocellaris)
title_full_unstemmed Staging and normal table of postembryonic development of the clownfish (Amphiprion ocellaris)
title_short Staging and normal table of postembryonic development of the clownfish (Amphiprion ocellaris)
title_sort staging and normal table of postembryonic development of the clownfish (amphiprion ocellaris)
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6771578/
https://www.ncbi.nlm.nih.gov/pubmed/31070818
http://dx.doi.org/10.1002/dvdy.46
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