2020
DOI: 10.22201/ib.20078706e.2020.91.2494
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Composición de la comunidad de peces en el estuario ciego laguna El Llano, Veracruz, México

Abstract: Resumen Los estuarios son ecosistemas costeros que aportan diferentes servicios naturales a los organismos que los habitan, pero son escasas las investigaciones que describen los procesos ecológicos en estuarios cuya boca se cierra temporalmente por una barra arenosa; por ésto se describen los ensamblajes de peces del estuario laguna El Llano entre mayo 2013 a mayo 2014. Se realizaron 9 recolectas, registrando 37 especies de 22 familias, la mayoría de origen marino. La mayor riqueza de especies ocurrió entre s… Show more

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Cited by 7 publications
(7 citation statements)
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“…The fish species richness of the ALS places it among the most biodiverse estuaries in the Gulf of Mexico, with the caveat that there are few publications on estuarine fish biodiversity for this region (Chávez-López and Rocha-Ramírez, 2020). The ecological composition of the ALS assemblages was dominated by estuarine-dependent marine species, a common feature in estuaries worldwide (Vasconcelos et al, 2015), and together with other freshwater and estuarine species, they form a group of 66 species of common occurrence in the ALS during the period studied.…”
Section: Discussionmentioning
confidence: 94%
“…The fish species richness of the ALS places it among the most biodiverse estuaries in the Gulf of Mexico, with the caveat that there are few publications on estuarine fish biodiversity for this region (Chávez-López and Rocha-Ramírez, 2020). The ecological composition of the ALS assemblages was dominated by estuarine-dependent marine species, a common feature in estuaries worldwide (Vasconcelos et al, 2015), and together with other freshwater and estuarine species, they form a group of 66 species of common occurrence in the ALS during the period studied.…”
Section: Discussionmentioning
confidence: 94%
“…This species is frequently captured in Mexican coastal waters of the Gulf (Zea-de la Cruz et al 2016) and usually ventures into estuarine environments, such as the Celestún Lagoon (Vega-Cendejas 2004), the Términos lagoon, Campeche (Paz-Ríos et al 2021), and in the Tamiahua, Tampamachoco and Ostión lagoons, in the state of Veracruz (Abarca-Arenas et al 2016, Raz-Guzmán et al 2018). However, it had not been recorded in Alvarado Lagoon, Veracruz (Chávez-López et al 2009). The coastal lagoons have the function of serving as nursery for juveniles and gravid females of various fish groups (e.g.…”
Section: Discussionmentioning
confidence: 99%
“…It is an anomalous record and possibly this specimen was trapped in the lagoon after the strong storms, during the time known "nortes", that passed through that locality days before its capture. The physicochemical parameters within the Alvarado Lagoon system are highly variable, during the northern season there is a salinity transition zone within the system, low depth and temperature predominate, turbidity is high and there is a decrease in transparency (Chávez-López et al 2009).…”
Section: Discussionmentioning
confidence: 99%
“…Para analizar la diversidad beta a nivel de especies y a nivel taxonómico se estimó la similitud entre las comunidades previamente definidas con el índice de Morisita-Horn (en PAST v. 4.06) (Hammer & Harper, 2006). Las matrices de similitud fueron utilizadas para llevar a cabo un análisis de ordenación mediante escalamiento multidimensional no-métrico (NMDS) (Chávez-López & Rocha-Ramírez, 2020). El NMDS permitió visualizar la similitud de especies entre los grupos de sitios.…”
Section: Análisis De Datosunclassified