2020
DOI: 10.15517/rbt.v69i1.41814
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Variación corporal paralela en peces de dos ríos costeros del Chocó ecuatoriano

Abstract: Introducción: Las diferencias morfológicas son el producto de la plasticidad fenotípica, la adaptación genética o la deriva genética, pero no siempre se requiere de poblaciones muy antiguas para conseguir adaptaciones locales si se presentan factores selectivos. Objetivo: Este trabajo examina la variación en la forma del cuerpo de peces en ríos costeros de baja altitud para determinar si existen patrones de variación morfológica entre especies y entre zonas a lo largo de estos cauces. Métodos: Desde julio 2016… Show more

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Cited by 3 publications
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“…Rising seawater levels or increasing storm intensity can also threaten freshwater fishes in low‐lying coastal areas, including the small drainages west of the coastal mountain ranges that may be inhabited by locally adapted populations or endemic species (Aguirre et al ., 2019a; Cucalón Tamayo, 2019; Jiménez‐Prado & Aguirre, 2021). We are not aware of studies on this topic in Ecuador.…”
Section: The Factors Causing the Decline Of Ecuador's Freshwater Fishesmentioning
confidence: 99%
“…Rising seawater levels or increasing storm intensity can also threaten freshwater fishes in low‐lying coastal areas, including the small drainages west of the coastal mountain ranges that may be inhabited by locally adapted populations or endemic species (Aguirre et al ., 2019a; Cucalón Tamayo, 2019; Jiménez‐Prado & Aguirre, 2021). We are not aware of studies on this topic in Ecuador.…”
Section: The Factors Causing the Decline Of Ecuador's Freshwater Fishesmentioning
confidence: 99%