Results 21 to 30 of about 4,584 (113)

Phytoconstituents, GC-MS Characterization of Omega Fatty Acids, and Antioxidant Potential of Less-Known Plant Rivina humilis L.

open access: yesACS Omega, 2023
Rivina humilis L. (Petiveriaceae), commonly known as the pigeon berry, accumulates betalains in berries. The present study was focused on identifying the phytoconstituents, mineral content, fatty acid composition, phenolics, flavonoids, antinutritional ...
Poyilil Riya   +2 more
semanticscholar   +1 more source

Temporal Changes in Flavonoid Components, Free Radical Scavenging Activities and Metabolism-Related Gene Expressions during Fruit Development in Chinese Dwarf Cherry (Prunus humilis)

open access: yesHorticulturae, 2023
Temporal changes in total flavonoid content (TFC), composition, free radical scavenging activity and metabolism-related gene expression of three Prunus humilis cultivars with distinctively different fruit colors were investigated in this study.
Hongyan Han   +5 more
semanticscholar   +1 more source

The conservation status of the herpetofauna of Honduras [PDF]

open access: yes, 2010
The conservation status of the members of the Honduran herpetofauna is discussed. Based on current and projected future human population growth, it is posited that the entire herpetofauna is endangered.
McCranie, James R., Wilson, Larry David
core  

Caracterización de la vegetación y la fauna silvestre con fines ecoturísticos, de seis fincas cafetaleras en la comunidad El Bramadero, Condega, Estelí [PDF]

open access: yes, 2010
El presente estudio se realizó en seis fincas cafetaleras en la zona de amortiguamiento del Parque Ecológico Municipal Cerro Canta Gallo, en la comunidad El Bramadero Condega Esteli, zona característica del bosque de nebliselva.
Figueroa Espinoza, Alisson Sakina   +1 more
core  

COMPARACIÓN DE LA DIVERSIDAD FAUNÍSTICA (HERPETOFAUNA) EN CACAOTALES Y RASTROJOS, SIUNA 2011 [PDF]

open access: yes, 2014
La investigación ha permitido describir la diversidad faunística (herpetofauna) en cacaotales y rastrojos, Siuna- 2011, en 15 unidades productivas, distribuidas en 5 comunidades.
Jiménez Romero, Yoicelin Nohemí   +3 more
core   +3 more sources

Population Regulation of Frogs and Lizards in a Lowland Wet Neotropical Forest: Integrating Alternative Hypotheses [PDF]

open access: yes, 2017
Populations can be regulated in space and time from the “bottom-up” by resources (e.g., food), from the “top-down” by predation, or from parallel factors, such as interactions with conspecifics or heterospecifics. Amphibians and reptiles are species rich
Folt, Brian
core  

Delayed escape responses of male Basiliscus plumifrons (Squamata: Corytophanidae) during peak activity [PDF]

open access: yes, 2019
Delayed escape responses of male Basiliscus plumifrons (Squamata: Corytophanidae) during peak activity. Many animals must balance their time spent active in a habitat against their perceived risk of predation.
Lattanzio, Matthew S.
core   +2 more sources

The role of microhabitat in predation on females with alternative dorsal patterns in a small Costa Rican anole (Squamata: Dactyloidae) Papel del microhábitat en la depredación de hembras con patrones dorsales alternativos en una pequeña lagartija de Costa Rica (Squamata: Dactyloidae)

open access: yesRevista de Biología Tropical, 2013
Predation is one of the major selective agents influencing evolution of color patterns. Cryptic color patterns decrease detection probability by predators, but their concealing function depends on the background against which patterns are seen; therefore,
Evi A.D. Paemelaere   +2 more
doaj  

Recovery of Amphibian and Reptile Communities During Tropical Secondary Forest Succession [PDF]

open access: yes, 2018
The extensive clearing and modification of natural systems from anthropogenic activities is a pressing global concern. Forest habitats and animal communities within forests are among the most highly impacted, globally.
Thompson, Michelle E
core   +1 more source

\u3ci\u3eUrotrema shirleyae\u3c/i\u3e n. sp. (Trematoda: Digenea: Urotrematidae) in \u3ci\u3eNorops oxylophus\u3c/i\u3e and \u3ci\u3eN. cupreus\u3c/i\u3e (Squamata: Iguania: Polychrotidae) from the Área de Conservación Guanacaste, Costa Rica [PDF]

open access: yes, 2005
A new species of Urotrema inhabits Norops oxylophus and Norops cupreus from the Área de Conservación Guanacaste, Costa Rica. The new species is most similar to Urotrema scabridum but differs by having a relatively longer esophagus, at least 10% of the ...
Brooks, Daniel R.   +2 more
core   +1 more source

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