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Parámetros Biológicos De Lisa Rabo Amarillo (Mugil Galapagensis) Y Lisa Rabo Negro (Mugil Thoburni) En La Isla Santa Cruz, Galápagos

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Parámetros Biológicos De Lisa Rabo Amarillo (Mugil Galapagensis) Y Lisa Rabo Negro (Mugil Thoburni) En La Isla Santa Cruz, Galápagos UNIVERSIDAD DE GUAYAQUIL FACULTAD DE CIENCIAS NATURALES CARRERA DE BIOLOGÍA Trabajo de titulación previo a obtener el grado académico de Bióloga Parámetros biológicos de Lisa rabo amarillo (Mugil galapagensis) y Lisa rabo negro (Mugil thoburni) en la Isla Santa Cruz, Galápagos AUTOR: Allison Yamile Layana Jácome TUTOR: Blgo. Luis Flores, MSc. GUAYAQUIL, JUNIO, 2020 ANEXO VI. – CERTIFICADO DEL DOCENTE-TUTOR DEL TRABAJO DE TITULACIÓN FACULTAD DE CIENCIAS NATURALES CARRERA DE BIOLOGÍA Guayaquil, 02 de marzo del 2020 Blga. Dialhy Coello, MSc. DIRECTORA (e) DE LA CARRERA DE BIOLOGÍA FACULTAD DE CIENCIAS NATURALES UNIVERSIDAD DE GUAYAQUIL Ciudad. - De mis consideraciones: Envío a Ud. el informe correspondiente a la tutoría realizada al Trabajo de Titulación Parámetros biológicos de Lisa rabo amarillo (Mugil galapagensis) y Lisa rabo negro (Mugil thoburni) en la Isla Santa Cruz, Galápagos de la estudiante Allison Yamile Layana Jácome, indicando que ha cumplido con todos los parámetros establecidos en las normativas vigentes: • El trabajo es el resultado de una investigación. • El estudiante demuestra conocimiento profesional integral. • El trabajo presenta una propuesta en el área de conocimiento. • El nivel de argumentación es coherente con el campo de conocimiento. Adicionalmente, se adjunta el certificado del porcentaje de similitud y la valoración del trabajo de titulación con la respectiva calificación. Dando por concluida esta tutoría de trabajo de titulación, CERTIFICO, para los fines pertinentes, que la estudiante Allison Yamile Layana Jácome está apta para continuar el proceso de revisión final. Atentamente, Blgo. Luis Flores Vera, MSc. TUTOR DEL TRABAJO DE TITULACIÓN C.I. 0908703820 FECHA: 02 de marzo del 2020 ANEXO VII. – CERTIFICADO PORCENTAJE DE SIMILITUD Habiendo sido nombrado Luis Alfredo Flores Vera, tutor del trabajo de titulación certifico que el presente trabajo de titulación ha sido elaborado por Allison Yamile Layana Jácome, C.C.: 0923662506, con mi respectiva supervisión como requerimiento parcial para la obtención del título de Bióloga. Se informa que el trabajo de titulación: Parámetros biológicos de Lisa rabo amarillo (Mugil galapagensis) y Lisa rabo negro (Mugil thoburni) en la Isla Santa Cruz, Galápagos, ha sido orientado durante todo el periodo de ejecución en el programa antiplagio URKUND quedando el 5% de coincidencia. Blgo. Luis Flores Vera, MSc. TUTOR DEL TRABAJO DE TITULACIÓN C.I.: 0908703820 FECHA: 02 de marzo del 2020 ANEXO VIII.- INFORME DEL DOCENTE REVISOR Guayaquil, 08 de abril de 2020 Sra. Dialhy Coello, Mgs. DIRECTORA(e) DE LA CARRERA DE BIOLOGÍA FACULTAD DE CIENCIAS NATURALES UNIVERSIDAD DE GUAYAQUIL Ciudad. - De mis consideraciones: Envío a Ud. el informe correspondiente a la REVISIÓN FINAL del Trabajo de Titulación Parámetros biológicos de Lisa rabo amarillo (Mugil galapagensis) y Lisa rabo negro (Mugil thoburni) en la Isla Santa Cruz, Galápagos de la estudiante Allison Yamile Layana Jácome. Las gestiones realizadas me permiten indicar que el trabajo fue revisado considerando todos los parámetros establecidos en las normativas vigentes, en el cumplimento de los siguientes aspectos: Cumplimiento de requisitos de forma: El título tiene un máximo de 20 palabras. La memoria escrita se ajusta a la estructura establecida. El documento se ajusta a las normas de escritura científica seleccionadas por la Facultad. La investigación es pertinente con la línea y sublíneas de investigación de la carrera. Los soportes teóricos son de máximo 10 años. La propuesta presentada es pertinente. Cumplimiento con el Reglamento de Régimen Académico: El trabajo es el resultado de una investigación. El estudiante demuestra conocimiento profesional integral. El trabajo presenta una propuesta en el área de conocimiento. El nivel de argumentación es coherente con el campo de conocimiento. Adicionalmente, se indica que fue revisado, el certificado de porcentaje de similitud, la valoración del tutor, así como de las páginas preliminares solicitadas, lo cual indica el que el trabajo de investigación cumple con los requisitos exigidos. Una vez concluida esta revisión, considero que la estudiante está apta para continuar el proceso de titulación. Particular que comunicamos a usted para los fines pertinentes. Atentamente, Blgo. Eddie René Zambrano Román, MSc. DOCENTE TUTOR REVISOR C.I.: 1311094864 FECHA: 06 de abril del 2020 ANEXO XI. – FICHA DE REGISTRO DE TRABAJO DE TITULACIÓN REPOSITORIO NACIONAL EN CIENCIA Y TECNOLOGÍA FICHA DE REGISTRO DE TESIS/TRABAJO DE GRADUACIÓN Parámetros biológicos de Lisa rabo amarillo (Mugil galapagensis) y Lisa TÍTULO Y SUBTÍTULO: rabo negro (Mugil thoburni) en la Isla Santa Cruz, Galápagos. AUTOR(ES) (apellidos/nombres): Layana Jácome Allison Yamile REVISOR(ES)/TUTOR(ES) Flores Vera Luis Alfredo (apellidos/nombres): INSTITUCIÓN: Universidad de Guayaquil UNIDAD/FACULTAD: Facultad de Ciencias Naturales MAESTRÍA/ESPECIALIDAD: Biología GRADO OBTENIDO: Bióloga FECHA DE PUBLICACIÓN: Junio, 2020 No. DE PÁGINAS: 30 ÁREAS TEMÁTICAS: Biodiversidad y Conservación PALABRAS CLAVES/ Mugil galapagensis, Mugil thoburni, parámetros biológicos, métodos KEYWORDS: empíricos, Isla Santa Cruz, Galápagos. RESUMEN/ABSTRACT (150-250 palabras): Lisa rabo amarillo (Mugil galapagensis) y Lisa rabo negro (Mugil thoburni) son las especies de Mugílidos de mayor importancia comercial de la pesquería artesanal de Galápagos. A pesar de esto, el conocimiento que se tiene sobre sus características biológicas es escaso y limitado. En este estudio se analizaron parámetros biológicos de M. galapagensis y M. thoburni mediante el uso de estimadores empíricos y un enfoque de sexo combinado, a partir de datos de Longitud Total (LT) en centímetros (cm) provenientes del desembarque en la Isla Santa Cruz. Los parámetros -1 de crecimiento de Von Bertalanffy para M. galapagensis fueron L∞ = 68.50 cm; k = 0.205 años y t0 = -0.662 años y -1 para M. thoburni de L∞ = 61.17 cm; k = 0.221 años y t0 = -0.627 años. El tamaño (L50%) y edad (t50%) de madurez de M. galapagensis fue 35.48 cm de LT y 2.90 años, respectivamente. Mientras que, para M. thoburni fue de 31.86 cm de LT y 2.71 años. La edad máxima teórica (tmax) y mortalidad natural (M) para M. galapagensis fue de 12.20 años y 0.49 años-1, respectivamente; y para M. thoburni fue 11.12 años y 0.53 años-1. Se concluye, que ambas especies de Mugílidos poseen un lento crecimiento, alcanzan su madurez casi a los tres años de edad, son medianamente longevos y con una elevada mortalidad natural. ADJUNTO PDF: X SI NO CONTACTO CON AUTOR/ES: Teléfono: 0978706586 E-mail: [email protected] Nombre: Universidad de Guayaquil CONTACTO CON LA Teléfono: (04) 3080777 - 3080758 INSTITUCIÓN: E-mail: [email protected] ANEXO XII. – DECLARACIÓN DE AUTORÍA Y DE AUTORIZACIÓN DE LICENCIA GRATUITA INTRANSFERIBLE Y NO EXCLUSIVA PARA EL USO NO COMERCIAL DE LA OBRA CON FINES ACADÉMICOS FACULTAD DE CIENCIAS NATURALES CARRERA DE BIOLOGÍA LICENCIA GRATUITA INTRANSFERIBLE Y NO EXCLUSIVA PARA EL USO NO COMERCIAL DE LA OBRA CON FINES ACADÉMICOS Yo, Allison Yamile Layana Jácome con C.I. No. 0923662506, certifico que los contenidos desarrollados en este trabajo de titulación, cuyo título es Parámetros biológicos de Lisa rabo amarillo (Mugil galapagensis) y Lisa rabo negro (Mugil thoburni) en la Isla Santa Cruz, Galápagos, son de mi absoluta propiedad y responsabilidad Y SEGÚN EL Art. 114 del CÓDIGO ORGÁNICO DE LA ECONOMÍA SOCIAL DE LOS CONOCIMIENTOS, CREATIVIDAD E INNOVACIÓN*, autorizo la utilización de una licencia gratuita intransferible para el uso no comercial a favor de la Universidad de Guayaquil. Allison Layana Jácome C.I. No. 0923662506 ANEXO XIII. – RESUMEN DEL TRABAJO DE TITULACIÓN FACULTAD DE CIENCIAS NATURALES CARRERA DE BIOLOGÍA Parámetros biológicos de Lisa rabo amarillo (Mugil galapagensis) y Lisa rabo negro (Mugil thoburni) en la Isla Santa Cruz, Galápagos Autora: Allison Yamile Layana Jácome Tutor: Blgo. Luis Flores, MSc. Resumen Lisa rabo amarillo (Mugil galapagensis) y Lisa rabo negro (Mugil thoburni) son las especies de Mugílidos de mayor importancia comercial de la pesquería artesanal de Galápagos. A pesar de esto, el conocimiento que se tiene sobre sus características biológicas es escaso y limitado. En este estudio se analizaron parámetros biológicos de M. galapagensis y M. thoburni mediante el uso de estimadores empíricos y un enfoque de sexo combinado, a partir de datos de Longitud Total (LT) en centímetros (cm) provenientes del desembarque en la Isla Santa Cruz. Los parámetros de crecimiento de Von -1 Bertalanffy para M. galapagensis fueron L∞ = 68.50 cm; k = 0.205 años y t0 = -0.662 años y para M. -1 thoburni de L∞ = 61.17 cm; k = 0.221 años y t0 = -0.627 años. El tamaño (L50%) y edad (t50%) de madurez de M. galapagensis fue 35.48 cm de LT y 2.90 años, respectivamente. Mientras que, para M. thoburni fue de 31.86 cm de LT y 2.71 años. La edad máxima teórica (tmax) y mortalidad natural (M) para M. galapagensis fue de 12.20 años y 0.49 años-1, respectivamente; y para M. thoburni fue 11.12 años y 0.53 años-1. Se concluye, que ambas especies de Mugílidos poseen un lento crecimiento, alcanzan su madurez casi a los tres años de edad, son medianamente longevos y con una elevada mortalidad natural. Palabras clave: Mugil galapagensis, Mugil thoburni, parámetros biológicos, métodos empíricos, Isla Santa Cruz, Galápagos. ANEXO XIV. – RESUMEN DEL TRABAJO DE TITULACIÓN FACULTAD DE CIENCIAS NATURALES CARRERA DE BIOLOGÍA Biological parameters of Yellow-tail mullet (Mugil galapagensis) and Blacktail mullet (Mugil thoburni) on Santa Cruz Island, Galapagos Author: Allison Yamile Layana Jácome Tutor: Blgo. Luis Flores, MSc. Abstract The yellow-tail mullet (Mugil galapagensis) and the black-tail mullet (Mugil thoburni) are the most commercially important Mugilids species of the Galapagos artisanal fishery. Despite this, knowledge about their biological characteristics is scarce and limited. In this study, biological parameters of M. galapagensis and M. thoburni were analyzed using empirical estimators and a combined sex approach, based on data of Total Length (TL) in centimeters (cm) from the landing on Santa Cruz Island.
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