Výsledky vyhledávání - "nicho trófico"

Akademický článek

Segregación trófica parcial entre especies de Gambusia (Cyprinodontiformes: Poeciliidae) en un humedal natural de Cuba

Autor: Sheila Rodríguez-Machado, Gabriela Hidalgo, Laura Brito, Maylet Arrebola, Lisandra Morales, Dianet Hernández, Dariel Sánchez, Julio Rodríguez-González, Caridad Castellini, José L. Ponce de León

Publikováno v: Revista de Investigaciones Marinas, Vol 39, Iss 1 (2023)

Gambusia punctata y Gambusia puncticulata muestran un patrón de distribución muy característico: G. punctata domina arroyos de montaña, mientras que G. puncticulata es más abundante en humedales de zonas bajas. No obstante, hay algunas zonas de

Externí odkaz: https://doaj.org/article/95efef4a60664b03a15b0fba220fc3d5

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Akademický článek

COMPOSITION AND STRUCTURE OF THE DIET OF THE OCELLATED TURKEY (MELEAGRIS OCELLATA) IN AN AGROFORESTRY TERRITORY, CAMPECHE, MEXICO

Autor: Oscar Gustavo Retana Guiascón, Daniel Antonio Cuenca Villamonte, Adriana Bastar Sierra, Jesús Vargas Soriano

Publikováno v: Tropical and Subtropical Agroecosystems, Vol 24, Iss 3 (2021)

Background: The Ocellated Turkey is a priority species because of its endemic status and being a strategic resource for local communities. An assessment of the state of its populations in the Yucatan Peninsula between 1980 and 2000 reports that the a

Externí odkaz: https://doaj.org/article/783b98189eba495793c1dc7c8b77f3c3

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Akademický článek

Partial trophic segregation in co-occurring Gambusia species (Cyprinodontiformes: Poeciliidae) in a natural wetland of Cuba/ Segregación trófica parcial entre especies de Gambusia (Cyprinodontiformes: Poeciliidae) en un humedal natural de Cuba

Publikováno v: Revista de Investigaciones Marinas, Vol 39, Iss 1, Pp 117-130 (2019)

Gambusia punctata and Gambusia puncticulata show a distinctive distribution pattern in Cuba: G. punctata dominates mountain streams, whereas G. puncticulata is more abundant in lowland wetlands. Nevertheless, there are some transition zones along few

Externí odkaz: https://doaj.org/article/223cda3c7b5c4b0b81167001f216ab9f

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Akademický článek

Diet overlap of the invasive House Sparrow and the native Rufous-collared Sparrow in an agroecosystem of Central Coast of Peru

Autor: Katherine Menacho, Letty Salinas, César Arana

Publikováno v: Revista Peruana de Biología, Vol 25, Iss 2, Pp 111-116 (2018)

We analyse the diet overlap of two species of sparrows in an agroecosystem of the Central Coast of Peru, one of the species is invasive House Sparrow, while the other is native Rufous-collared Sparrow. We show that although native species has a more

Externí odkaz: https://doaj.org/article/32a70a8c89d74bed8755bc38721455d2

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Akademický článek

Reptiles from the Seasonal Dry Forest the Caribbean Region: Distribution of Habitat and use of Food Resource

Autor: Luis Eduardo Rojas Murcia, Juan E. Carvajal Cogollo, Javier Alejandro Cabrejo Bello

Publikováno v: Acta Biológica Colombiana, Vol 21, Iss 2, Pp 365-377 (2016)

Con el fin de caracterizar la distribución horizontal (repartición de los hábitats) y la utilización del recurso alimentario (tipo y tamaño de las presas) del ensamblaje de reptiles del bosque seco estacional al norte de la región Caribe de Col

Externí odkaz: https://doaj.org/article/ad1ab99ea69e46a486cd4e3a0e637457

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Akademický článek

Diversity and associations between Drosophilidae (Diptera) species and Basidiomycetes in a Neotropical forest

Autor: FELIPE B. VALER, EDUARDO BERNARDI, MAYARA F. MENDES, MONICA L. BLAUTH, MARCO S. GOTTSCHALK

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 88, Iss suppl 1, Pp 705-718 (2016)

ABSTRACT Drosophilidae is one of the most representative families of insects that occurs in fungal fruiting bodies of Basidiomycetes; however, the diversity and community structure of mycophagous Drosophilidae in the Neotropical region is poorly know

Externí odkaz: https://doaj.org/article/1c77e9afc60944aab76852498656cf3d

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Akademický článek

Diet of the Barn Owl (Tyto alba) in Ocoyoacac, Estado de Mexico

Autor: Alvaro González-Calderón

Publikováno v: Huitzil, Vol 18, Iss 2 (2017)

I studied the feeding habits of the Barn Owl (Tyto alba Strigiformes) in Ocoyoacac, State of Mexico (Mexico) in 2012. On such occasion, its diet was analyzed based on the description of the mass of undigested parts of preys in 732 pellets collected.

Externí odkaz: https://doaj.org/article/ec48231825af49c78ce13a429749734b

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Akademický článek

Seasonal variation in fish trophic networks in two clear-water streams in the Central Llanos region, Venezuela

Autor: Christopher C. Peterson, Friedrich W. Keppeler, David E. Saenz, Luke M. Bower, Kirk O. Winemiller

Publikováno v: Neotropical Ichthyology, Vol 15, Iss 2 (2017)

ABSTRACT Food webs are not static entities; consumer resource interactions vary in both time and space, which complicates depiction and comparisons of food web structures. We estimated fish assemblage structure and diets in two clear-water streams in

Externí odkaz: https://doaj.org/article/e68411a888f143a8848c15033fd1d8a3

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Diet of Lycalopex cf. gymnocercus (Carnivora: Canidae) in the hybridization zone of the species

Autor: Clerici, Giannina Piatto

Publikováno v: Repositório Institucional da UFSCAR
Universidade Federal de São Carlos (UFSCAR)
instacron:UFSCAR

Outra The study of the feeding habits of carnivores is essential to understand the dynamics of the ecosystems in which they are inserted, since carnivores play a fundamental role in controlling prey and, for those whose diet is omnivorous, they can a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::d144150683aef885e15ed454b77d58bf
https://repositorio.ufscar.br/handle/ufscar/16719.

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