Documentos de Roberto V. Cucalón

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Mostrando 5 resultados de: 5

Conservation threats and future prospects for the freshwater fishes of Ecuador: A hotspot of Neotropical fish diversity

Review

Abstract: Freshwater fish communities in Ecuador exhibit some of the highest levels of diversity and endemism

Palabras claves:

Biodiversity, Conservation, ECUADOR, endemism, Freshwater fishes, Neotropics

Autores:

Aguirre W.E., Anaguano-Yancha F., Burgos – Morán R., Daniel Escobar-Camacho, Edwin Zárate Hugo, Fredy Nugra-Salazar, Gabriela Alvarez-Mieles, Iván Jácome-Negrete, Juan Francisco Rivadeneira R, Katherin Miranda-Troya, Laaz E., Navarrete-Amaya R., Pedro J. Jiménez-Prado, Revelo W., Roberto V. Cucalón, Valdiviezo-Rivera J.

Fuentes:

google

scopus

Divergence times of the Rhoadsia clade (Characiformes: Characidae)

Article

Abstract: The family Characidae is the most diverse group of fishes in the Neotropics with challenging systema

Palabras claves:

Biogeography, Freshwater fishes, phylogeny, StethaprioninaeSystematics

Autores:

Roberto V. Cucalón, Tan M.

Fuentes:

scopus

Fibropapillomatosis in a green sea turtle (Chelonia mydas) from the southeastern Pacific

Article

Abstract: Fibropapillomatosis is a neoplastic disease that afflicts sea turtles. Although it is disseminated w

Palabras claves:

CHELONIA MYDAS, Chelonid alphaherpesvirus 5, ECUADOR, Fibropapillomatosis, phylogenetics, sea turtles, Southeastern Pacific

Autores:

Alemán R.A., Alonzo Alfaro-Núñez, Diana M. Cárdenas, Jones K., Lex G. Medina-Magües, Roberto V. Cucalón, Washington B. Cárdenas

Fuentes:

scopus

First report of fibropapillomatosis in an olive ridley turtle Lepidochelys olivacea from the southeastern Pacific

Article

Abstract: An adult olive ridley turtle Lepidochelys olivacea with lesions suggestive of fibropapillomatosis wa

Palabras claves:

ChHV5, CHILE, eastern Pacific, Fibropapillomatosis, Histopathology, Lepidochelys, Olivacea, phylogenetics, sea turtle

Autores:

Álvarez-Varas R., Briceño C., Cifuentes F., Diana M. Cárdenas, Río J., Roberto V. Cucalón, Ulloa M., Washington B. Cárdenas

Fuentes:

scopus

Vertebral number covaries with body form and elevation along the western slopes of the Ecuadorian Andes in the Neotropical fish genus Rhoadsia (Teleostei: Characidae)

Article

Abstract: Vertebral number is adaptively important in fishes and is associated with body shape at broad taxono

Palabras claves:

Adaptive evolution, Axial skeleton, Fineness ratio, Phenotypic integration, Pleomerism, TEMPERATURE

Autores:

Aguirre W.E., Borders T., Fredy Nugra-Salazar, Navarrete-Amaya R., Paola Calle, Pedro J. Jiménez-Prado, Roberto V. Cucalón, Shervette V.R., Valdiviezo-Rivera J., Young A.

Fuentes:

scopus

Mostrando 5 resultados de: 5

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Palabras Claves

Conservation threats and future prospects for the freshwater fishes of Ecuador: A hotspot of Neotropical fish diversity

Divergence times of the Rhoadsia clade (Characiformes: Characidae)

Fibropapillomatosis in a green sea turtle (Chelonia mydas) from the southeastern Pacific

First report of fibropapillomatosis in an olive ridley turtle Lepidochelys olivacea from the southeastern Pacific

Vertebral number covaries with body form and elevation along the western slopes of the Ecuadorian Andes in the Neotropical fish genus Rhoadsia (Teleostei: Characidae)