Validating the growth increment periodicity in the otoliths of three small progenetic gobies
We determined the efficacy of marking the otoliths of three small-sized progenetic gobies to validate their increment periodicity. These small gobies have high mortalities and rearing difficulties, making direct validation difficult. The otoliths were marked by immersing the fish in a bath of alizar...
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| Format: | Article |
| Language: | English |
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Consejo Superior de Investigaciones Científicas
2021-09-01
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| Series: | Scientia Marina |
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| Online Access: | https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1904 |
| _version_ | 1818787859410190336 |
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| author | Sílvia Pérez-Mayol Itziar Álvarez Inmmaculada Riera-Batle Amalia Grau Beatriz Morales-Nin |
| author_facet | Sílvia Pérez-Mayol Itziar Álvarez Inmmaculada Riera-Batle Amalia Grau Beatriz Morales-Nin |
| author_sort | Sílvia Pérez-Mayol |
| collection | DOAJ |
| description | We determined the efficacy of marking the otoliths of three small-sized progenetic gobies to validate their increment periodicity. These small gobies have high mortalities and rearing difficulties, making direct validation difficult. The otoliths were marked by immersing the fish in a bath of alizarin red S. The fishes were euthanatized and the number of increments in their otoliths laid down after the fluorescent mark were counted and compared with the number of elapsed days. The results validated the daily periodicity of Aphia minuta and Pseudaphya ferreri. The high mortality hindered the validation of Crystallogobius linearis. |
| first_indexed | 2024-12-18T14:14:28Z |
| format | Article |
| id | doaj.art-462b7772bf474c08ad8cc2e00c2a615b |
| institution | Directory Open Access Journal |
| issn | 0214-8358 1886-8134 |
| language | English |
| last_indexed | 2024-12-18T14:14:28Z |
| publishDate | 2021-09-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Scientia Marina |
| spelling | doaj.art-462b7772bf474c08ad8cc2e00c2a615b2022-12-21T21:05:03ZengConsejo Superior de Investigaciones CientíficasScientia Marina0214-83581886-81342021-09-0185310.3989/scimar.05162.015Validating the growth increment periodicity in the otoliths of three small progenetic gobiesSílvia Pérez-Mayol0Itziar Álvarez1Inmmaculada Riera-Batle2Amalia Grau3Beatriz Morales-Nin4Institut Mediterrani d’Estudis Avançats (IMEDEA), CSIC/UIBInstitut Mediterrani d’Estudis Avançats (IMEDEA), CSIC/UIBDirecció General de Pesca i Medi Marí, Balearic GovernmentInstitut Mediterrani d’Estudis Avançats (IMEDEA), CSIC/UIB - Laboratori d’Investigacions Marines i Aqüicultura (LIMIA), Balearic Governmen - Instituto de Investigaciones Agroambientales y de Economía del Agua (INAGEA) (INIA-CAIBUIB)Institut Mediterrani d’Estudis Avançats (IMEDEA), CSIC/UIBWe determined the efficacy of marking the otoliths of three small-sized progenetic gobies to validate their increment periodicity. These small gobies have high mortalities and rearing difficulties, making direct validation difficult. The otoliths were marked by immersing the fish in a bath of alizarin red S. The fishes were euthanatized and the number of increments in their otoliths laid down after the fluorescent mark were counted and compared with the number of elapsed days. The results validated the daily periodicity of Aphia minuta and Pseudaphya ferreri. The high mortality hindered the validation of Crystallogobius linearis.https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1904agemortalityrearingAphia minutaPseudaphya ferreriCrystallogobius linearis |
| spellingShingle | Sílvia Pérez-Mayol Itziar Álvarez Inmmaculada Riera-Batle Amalia Grau Beatriz Morales-Nin Validating the growth increment periodicity in the otoliths of three small progenetic gobies Scientia Marina age mortality rearing Aphia minuta Pseudaphya ferreri Crystallogobius linearis |
| title | Validating the growth increment periodicity in the otoliths of three small progenetic gobies |
| title_full | Validating the growth increment periodicity in the otoliths of three small progenetic gobies |
| title_fullStr | Validating the growth increment periodicity in the otoliths of three small progenetic gobies |
| title_full_unstemmed | Validating the growth increment periodicity in the otoliths of three small progenetic gobies |
| title_short | Validating the growth increment periodicity in the otoliths of three small progenetic gobies |
| title_sort | validating the growth increment periodicity in the otoliths of three small progenetic gobies |
| topic | age mortality rearing Aphia minuta Pseudaphya ferreri Crystallogobius linearis |
| url | https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1904 |
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