Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios
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To understand their migratory environmental history and habitat use in Mexican waters, 31 striped mullet Mugil cephalus and 40 white mullet M. curema (family Mugilidae) were collected from three habitats (Tamiahua Lagoon, and Cazones and Tecolutla estuaries, Veracruz) in the western Gulf of Mexico....
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| Format: | Artículo científico |
| Language: | en |
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Universidad Autónoma de Baja California
2012
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| _version_ | 1878325299897171968 |
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| author | AL Ibáñez |
| author_facet | AL Ibáñez |
| collection | Ciencias Marinas |
| container_title | Ciencias Marinas |
| contents | Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios AL Ibáñez CW Chang CC Hsu CH Wang Y Iizuka WN Tzeng Ciencias de la Tierra otolith Mugil curema Sr:Ca ratios Mugil cephalus migratory environmental history To understand their migratory environmental history and habitat use in Mexican waters, 31 striped mullet Mugil cephalus and 40 white mullet M. curema (family Mugilidae) were collected from three habitats (Tamiahua Lagoon, and Cazones and Tecolutla estuaries, Veracruz) in the western Gulf of Mexico. Sr:Ca ratios in otoliths of mullets were measured from the primordium to the otolith edge with an electron probe microanalyzer. Mullets were aged by counting the otolith annuli. The patterns in mullet otolith Sr:Ca ratio differed among habitats and between species, indicating that habitat use and migratory behavior differed between species. Variability in otolith Sr:Ca ratios was consistent with that of the environment inhabited by the mullets. They showed a more diverse euryhaline preference than the simple catadromous behavior expected. The Sr:Ca ratios in the core region of the otolith indicated that mullets can spawn in both offshore waters and nearshore brackish waters, or that spawning may occur in offshore waters and that onshore currents/winds carry the fertilized eggs into onshore waters where salinities are lower. Peak Sr:Ca ratios corresponded to otolith annulus deposition, which validated the difference in timing of seaward spawning migration between striped mullet (winter) and white mullet (spring). 2012 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48023242006 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.1A Vol.38 |
| ctrlnum | oai:cienciasmarinas.com.mx:article/1905 10.7773/cm.v38i1A.1905 |
| description | To understand their migratory environmental history and habitat use in Mexican waters, 31 striped mullet Mugil cephalus and 40 white mullet M. curema (family Mugilidae) were collected from three habitats (Tamiahua Lagoon, and Cazones and Tecolutla estuaries, Veracruz) in the western Gulf of Mexico. Sr:Ca ratios in otoliths of mullets were measured from the primordium to the otolith edge with an electron probe microanalyzer. Mullets were aged by counting the otolith annuli. The patterns in mullet otolith Sr:Ca ratio differed among habitats and between species, indicating that habitat use and migratory behavior differed between species. Variability in otolith Sr:Ca ratios was consistent with that of the environment inhabited by the mullets. They showed a more diverse euryhaline preference than the simple catadromous behavior expected. The Sr:Ca ratios in the core region of the otolith indicated that mullets can spawn in both offshore waters and nearshore brackish waters, or that spawning may occur in offshore waters and that onshore currents/winds carry the fertilized eggs into onshore waters where salinities are lower. Peak Sr:Ca ratios corresponded to otolith annulus deposition, which validated the difference in timing of seaward spawning migration between striped mullet (winter) and white mullet (spring).
Con el objeto de entender la historia migratoria y el uso del hábitat de dos mugílidos de importancia comercial en México, se recolectaron 31 ejemplares de la lisa Mugil cephalus y 40 de la lebrancha M. curema de tres zonas geográficas distintas (la laguna de Tamiahua y los estuarios de Cazones y Tecolutla, Veracruz) del oeste del golfo de México. Se midió la proporción de Sr:Ca en los otolitos sagita desde el primordio hasta el margen del otolito con un microanalizador de electrones. La edad de los ejemplares fue determinada contando los anillos de crecimiento en el otolito. Los patrones de Sr:Ca fueron diferentes entre zonas geográficas y especies, lo que indica que el uso del hábitat y el comportamiento migratorio es distinto entre las dos especies. La variabilidad de la proporción de Sr:Ca en los otolitos fue consistente con el ambiente en el que habitan estas especies. Estos mugílidos muestran una preferencia eurihalina más que simplemente un comportamiento catádromo. La proporción de Sr:Ca en el núcleo de los otolitos indicó que estos mugílidos pueden desovar tanto en aguas marinas como en ambientes salobres o que posiblemente desoven en ambientes marinos y los huevos sean transportados a ambientes costeros salobres. Los valores máximos de la proporción de Sr:Ca correspondieron a la depositación del anillo anual, lo que valida las diferencias en la migración reproductiva al mar que realiza M. cephalus en invierno y M. curema en primavera. |
| format | Artículo científico |
| id | redalyc_48023242006 |
| institution | Redalyc Ciencias Marinas |
| language | en |
| publishDate | 2012 |
| publisher | Universidad Autónoma de Baja California |
| spelling | Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr:Ca ratios Diversidad ambiental de las historias migratorias de los mugílidos Mugil cephalusy M. curema en aguas costeras mexicanas analizadas mediante la proporción de Sr:Ca en los otolitos Ibáñez, AL Chang, CW Hsu, CC Wang, CH Iizuka, Y Tzeng, WN Mugil cephalus Mugil curema otolith Sr Ca ratios migratory environmental history Mugil cephalus Mugil curema otolitos, proporción Sr:Ca historia migratoria ambiental To understand their migratory environmental history and habitat use in Mexican waters, 31 striped mullet Mugil cephalus and 40 white mullet M. curema (family Mugilidae) were collected from three habitats (Tamiahua Lagoon, and Cazones and Tecolutla estuaries, Veracruz) in the western Gulf of Mexico. Sr:Ca ratios in otoliths of mullets were measured from the primordium to the otolith edge with an electron probe microanalyzer. Mullets were aged by counting the otolith annuli. The patterns in mullet otolith Sr:Ca ratio differed among habitats and between species, indicating that habitat use and migratory behavior differed between species. Variability in otolith Sr:Ca ratios was consistent with that of the environment inhabited by the mullets. They showed a more diverse euryhaline preference than the simple catadromous behavior expected. The Sr:Ca ratios in the core region of the otolith indicated that mullets can spawn in both offshore waters and nearshore brackish waters, or that spawning may occur in offshore waters and that onshore currents/winds carry the fertilized eggs into onshore waters where salinities are lower. Peak Sr:Ca ratios corresponded to otolith annulus deposition, which validated the difference in timing of seaward spawning migration between striped mullet (winter) and white mullet (spring). Con el objeto de entender la historia migratoria y el uso del hábitat de dos mugílidos de importancia comercial en México, se recolectaron 31 ejemplares de la lisa Mugil cephalus y 40 de la lebrancha M. curema de tres zonas geográficas distintas (la laguna de Tamiahua y los estuarios de Cazones y Tecolutla, Veracruz) del oeste del golfo de México. Se midió la proporción de Sr:Ca en los otolitos sagita desde el primordio hasta el margen del otolito con un microanalizador de electrones. La edad de los ejemplares fue determinada contando los anillos de crecimiento en el otolito. Los patrones de Sr:Ca fueron diferentes entre zonas geográficas y especies, lo que indica que el uso del hábitat y el comportamiento migratorio es distinto entre las dos especies. La variabilidad de la proporción de Sr:Ca en los otolitos fue consistente con el ambiente en el que habitan estas especies. Estos mugílidos muestran una preferencia eurihalina más que simplemente un comportamiento catádromo. La proporción de Sr:Ca en el núcleo de los otolitos indicó que estos mugílidos pueden desovar tanto en aguas marinas como en ambientes salobres o que posiblemente desoven en ambientes marinos y los huevos sean transportados a ambientes costeros salobres. Los valores máximos de la proporción de Sr:Ca correspondieron a la depositación del anillo anual, lo que valida las diferencias en la migración reproductiva al mar que realiza M. cephalus en invierno y M. curema en primavera. Universidad Autónoma de Baja California, Instituto de Investigaciones Oceanológicas 2011-11-11 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/1905 10.7773/cm.v38i1A.1905 Ciencias Marinas; Vol. 38 No. 1A (2012); 73-87 Ciencias Marinas; Vol. 38 Núm. 1A (2012); 73-87 2395-9053 0185-3880 eng https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/1905/1686 ['Redalyc'] redalyc_48023242006 Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios ['Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios', 'AL Ibáñez', 'Ciencias de la Tierra', 'otolith', 'Mugil curema', 'Sr:Ca ratios', 'Mugil cephalus', 'migratory environmental history', 'Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios AL Ibáñez CW Chang CC Hsu CH Wang Y Iizuka WN Tzeng Ciencias de la Tierra otolith Mugil curema Sr:Ca ratios Mugil cephalus migratory environmental history To understand their migratory environmental history and habitat use in Mexican waters, 31 striped mullet Mugil cephalus and 40 white mullet M. curema (family Mugilidae) were collected from three habitats (Tamiahua Lagoon, and Cazones and Tecolutla estuaries, Veracruz) in the western Gulf of Mexico. Sr:Ca ratios in otoliths of mullets were measured from the primordium to the otolith edge with an electron probe microanalyzer. Mullets were aged by counting the otolith annuli. The patterns in mullet otolith Sr:Ca ratio differed among habitats and between species, indicating that habitat use and migratory behavior differed between species. Variability in otolith Sr:Ca ratios was consistent with that of the environment inhabited by the mullets. They showed a more diverse euryhaline preference than the simple catadromous behavior expected. The Sr:Ca ratios in the core region of the otolith indicated that mullets can spawn in both offshore waters and nearshore brackish waters, or that spawning may occur in offshore waters and that onshore currents/winds carry the fertilized eggs into onshore waters where salinities are lower. Peak Sr:Ca ratios corresponded to otolith annulus deposition, which validated the difference in timing of seaward spawning migration between striped mullet (winter) and white mullet (spring). 2012 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48023242006 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.1A Vol.38'] ['AL Ibáñez'] ['AL Ibáñez'] ['Artículo científico'] ['2012'] ['Universidad Autónoma de Baja California'] ['en'] ['Ciencias de la Tierra', 'otolith', 'Mugil curema', 'Sr:Ca ratios', 'Mugil cephalus', 'migratory environmental history'] ['https://www.redalyc.org/articulo.oa?id=48023242006'] ['Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios AL Ibáñez CW Chang CC Hsu CH Wang Y Iizuka WN Tzeng Ciencias de la Tierra otolith Mugil curema Sr:Ca ratios Mugil cephalus migratory environmental history To understand their migratory environmental history and habitat use in Mexican waters, 31 striped mullet Mugil cephalus and 40 white mullet M. curema (family Mugilidae) were collected from three habitats (Tamiahua Lagoon, and Cazones and Tecolutla estuaries, Veracruz) in the western Gulf of Mexico. Sr:Ca ratios in otoliths of mullets were measured from the primordium to the otolith edge with an electron probe microanalyzer. Mullets were aged by counting the otolith annuli. The patterns in mullet otolith Sr:Ca ratio differed among habitats and between species, indicating that habitat use and migratory behavior differed between species. Variability in otolith Sr:Ca ratios was consistent with that of the environment inhabited by the mullets. They showed a more diverse euryhaline preference than the simple catadromous behavior expected. The Sr:Ca ratios in the core region of the otolith indicated that mullets can spawn in both offshore waters and nearshore brackish waters, or that spawning may occur in offshore waters and that onshore currents/winds carry the fertilized eggs into onshore waters where salinities are lower. Peak Sr:Ca ratios corresponded to otolith annulus deposition, which validated the difference in timing of seaward spawning migration between striped mullet (winter) and white mullet (spring). 2012 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48023242006 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.1A Vol.38'] |
| spellingShingle | Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios AL Ibáñez Ciencias de la Tierra otolith Mugil curema Sr:Ca ratios Mugil cephalus migratory environmental history Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios AL Ibáñez CW Chang CC Hsu CH Wang Y Iizuka WN Tzeng Ciencias de la Tierra otolith Mugil curema Sr:Ca ratios Mugil cephalus migratory environmental history To understand their migratory environmental history and habitat use in Mexican waters, 31 striped mullet Mugil cephalus and 40 white mullet M. curema (family Mugilidae) were collected from three habitats (Tamiahua Lagoon, and Cazones and Tecolutla estuaries, Veracruz) in the western Gulf of Mexico. Sr:Ca ratios in otoliths of mullets were measured from the primordium to the otolith edge with an electron probe microanalyzer. Mullets were aged by counting the otolith annuli. The patterns in mullet otolith Sr:Ca ratio differed among habitats and between species, indicating that habitat use and migratory behavior differed between species. Variability in otolith Sr:Ca ratios was consistent with that of the environment inhabited by the mullets. They showed a more diverse euryhaline preference than the simple catadromous behavior expected. The Sr:Ca ratios in the core region of the otolith indicated that mullets can spawn in both offshore waters and nearshore brackish waters, or that spawning may occur in offshore waters and that onshore currents/winds carry the fertilized eggs into onshore waters where salinities are lower. Peak Sr:Ca ratios corresponded to otolith annulus deposition, which validated the difference in timing of seaward spawning migration between striped mullet (winter) and white mullet (spring). 2012 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48023242006 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.1A Vol.38 |
| title | Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr: Ca ratios |
| title_alt | Diversidad ambiental de las historias migratorias de los mugílidos Mugil cephalusy M. curema en aguas costeras mexicanas analizadas mediante la proporción de Sr:Ca en los otolitos Diversity of migratory environmental history of the mullets Mugil cephalus and M. curema in Mexican coastal waters as indicated by otolith Sr:Ca ratios |
| topic | Ciencias de la Tierra otolith Mugil curema Sr:Ca ratios Mugil cephalus migratory environmental history |
| topic_facet | Mugil cephalus Mugil curema otolith Sr Ca ratios migratory environmental history otolitos, proporción Sr:Ca historia migratoria ambiental |
| url | https://www.redalyc.org/articulo.oa?id=48023242006 https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/1905 |