dor_id: 4117012

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la "Revista Latinoamericana de Herpetología" se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); SCOPUS

561.#.#.u: http://www.fciencias.unam.mx/

650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://herpetologia.fciencias.unam.mx/index.php/revista

351.#.#.b: Revista Latinoamericana de Herpetología

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

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883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://herpetologia.fciencias.unam.mx/index.php/revista/article/view/139/88

100.1.#.a: Sepúlveda Seguro, Ana María; Páez, Vivian Patricia; Gómez Rincón, Marley Tatiana; Morales Betancourt, Mónica A.; Lasso, Carlos A.

524.#.#.a: Sepúlveda Seguro, Ana María, et al. (2020). ASSESSMENT OF POPULATION CHARACTERISTICS AND HABITAT USE OF Podocnemis vogli (MÜLLER 1935) DURING A REPRODUCTIVE SEASON AT THE BOJONAWI PRIVATE NATURE RESERVE (VICHADA DEPARTMENT, COLOMBIA). Revista Latinoamericana de Herpetología; Vol. 3 Núm. 2, 2020: Anfibios y Reptiles: diversidad e historia natural; 83-94. Recuperado de https://repositorio.unam.mx/contenidos/4117012

245.1.0.a: ASSESSMENT OF POPULATION CHARACTERISTICS AND HABITAT USE OF Podocnemis vogli (MÜLLER 1935) DURING A REPRODUCTIVE SEASON AT THE BOJONAWI PRIVATE NATURE RESERVE (VICHADA DEPARTMENT, COLOMBIA)

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Ciencias, UNAM

264.#.0.c: 2020

264.#.1.c: 2020-11-18

653.#.#.a: Podocnemididae; Sexual dimorphism; Colombian llanos; Population ecology

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-SA 4.0 Internacional, https://creativecommons.org/licenses/by-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revista.latin.herpetologia@gmail.com

884.#.#.k: https://herpetologia.fciencias.unam.mx/index.php/revista/article/view/139

001.#.#.#: 107.oai:ojs.herpetologia.fciencias.unam.mx:article/139

041.#.7.h: spa

520.3.#.a: We conducted a short study in the Bojonawi Private Nature Reserve (Vichada department, Colombia) in three types of aquatic macrohabitats to characterize habitat use, population structure and reproductive phenology of Podocnemis vogli during one reproductive season. We also reevaluated the degree of sexual dimorphism in this species. To maximize capture rates, we used three methods funnel traps, trammel nets, and manual capture. Only the funnel traps could be used in a standardized manner in all three macrohabitats. We captured 149 individuals in all age/size classes and obtained 11 recaptures. Since we were able to standardize sampling effort with the funnel traps in all macrohabitats, we compared habitat use and class structure among habitats during this reproductive season. There were no significant differences among the three macrohabitats in terms of relative abundances or size class distributions, but sex ratios differed, with an excess of males in the river and females in the lagoon. As with other congeners, P. vogli is a sexually dimorphic species where females attain larger sizes. In this study we documented that pre-cloacal tail length and nail length on the anterior third toe are the most useful secondary sexual characteristics for sexing subadult and adult individuals. Some females larger than 22 cm straight-line carapace length had calcified eggs in their oviducts. This species is abundant within the reserve and appears to be a habitat generalist, including the use of large rivers. More extensive and intensive monitoring is needed to document specific class survivorship rates, detectabilities and population dynamics.

773.1.#.t: Revista Latinoamericana de Herpetología; Vol. 3 Núm. 2 (2020): Anfibios y Reptiles: diversidad e historia natural; 83-94

773.1.#.o: https://herpetologia.fciencias.unam.mx/index.php/revista

022.#.#.a: ISSN electrónico: 2594-2158

310.#.#.a: Semestral

300.#.#.a: Páginas: 83-94

264.#.1.b: Facultad de Ciencias, UNAM

doi: https://doi.org/10.22201/fc.25942158e.2020.2.139

harvesting_date: 2023-11-08 13:10:00.0

856.#.0.q: application/pdf

file_creation_date: 2020-11-18 16:45:40.0

file_modification_date: 2020-11-18 16:45:42.0

file_name: 3edb104c1a4e117716db516c8faf99a39f91b2bf2ec600d24e6b9b907ec09a7b.pdf

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245.1.0.b: EVALUACIÓN DE LAS CARACTERÍSTICAS DE LAS POBLACIONES Y EL USO DE LOS HÁBITATS DE PODOCNEMIS VOGLI (MÜLLER 1935) DURANTE UNA TEMPORADA REPRODUCTIVA EN LA RESERVA NATURAL PRIVADA DE BOJONAWI (DEPARTAMENTO DE VICHADA, COLOMBIA)

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-sa/4.0/legalcode.es

license_type: by-sa

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Artículo

ASSESSMENT OF POPULATION CHARACTERISTICS AND HABITAT USE OF Podocnemis vogli (MÜLLER 1935) DURING A REPRODUCTIVE SEASON AT THE BOJONAWI PRIVATE NATURE RESERVE (VICHADA DEPARTMENT, COLOMBIA)

Sepúlveda Seguro, Ana María; Páez, Vivian Patricia; Gómez Rincón, Marley Tatiana; Morales Betancourt, Mónica A.; Lasso, Carlos A.

Facultad de Ciencias, UNAM, publicado en Revista Latinoamericana de Herpetología, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Sepúlveda Seguro, Ana María, et al. (2020). ASSESSMENT OF POPULATION CHARACTERISTICS AND HABITAT USE OF Podocnemis vogli (MÜLLER 1935) DURING A REPRODUCTIVE SEASON AT THE BOJONAWI PRIVATE NATURE RESERVE (VICHADA DEPARTMENT, COLOMBIA). Revista Latinoamericana de Herpetología; Vol. 3 Núm. 2, 2020: Anfibios y Reptiles: diversidad e historia natural; 83-94. Recuperado de https://repositorio.unam.mx/contenidos/4117012

Descripción del recurso

Autor(es)
Sepúlveda Seguro, Ana María; Páez, Vivian Patricia; Gómez Rincón, Marley Tatiana; Morales Betancourt, Mónica A.; Lasso, Carlos A.
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
ASSESSMENT OF POPULATION CHARACTERISTICS AND HABITAT USE OF Podocnemis vogli (MÜLLER 1935) DURING A REPRODUCTIVE SEASON AT THE BOJONAWI PRIVATE NATURE RESERVE (VICHADA DEPARTMENT, COLOMBIA)
Fecha
2020-11-18
Resumen
We conducted a short study in the Bojonawi Private Nature Reserve (Vichada department, Colombia) in three types of aquatic macrohabitats to characterize habitat use, population structure and reproductive phenology of Podocnemis vogli during one reproductive season. We also reevaluated the degree of sexual dimorphism in this species. To maximize capture rates, we used three methods funnel traps, trammel nets, and manual capture. Only the funnel traps could be used in a standardized manner in all three macrohabitats. We captured 149 individuals in all age/size classes and obtained 11 recaptures. Since we were able to standardize sampling effort with the funnel traps in all macrohabitats, we compared habitat use and class structure among habitats during this reproductive season. There were no significant differences among the three macrohabitats in terms of relative abundances or size class distributions, but sex ratios differed, with an excess of males in the river and females in the lagoon. As with other congeners, P. vogli is a sexually dimorphic species where females attain larger sizes. In this study we documented that pre-cloacal tail length and nail length on the anterior third toe are the most useful secondary sexual characteristics for sexing subadult and adult individuals. Some females larger than 22 cm straight-line carapace length had calcified eggs in their oviducts. This species is abundant within the reserve and appears to be a habitat generalist, including the use of large rivers. More extensive and intensive monitoring is needed to document specific class survivorship rates, detectabilities and population dynamics.
Tema
Podocnemididae; Sexual dimorphism; Colombian llanos; Population ecology
Idioma
spa
ISSN
ISSN electrónico: 2594-2158

Enlaces