Results 11 to 20 of about 1,854 (176)

Variación estacional de la composición proximal del mejillón Tagelus peruvianus (Bivalvia: Solecurtidae) del Golfo de Nicoya, Puntarenas, Costa Rica

Revista de Biología Tropical, 2011
La extracción del mejillón Tagelus peruvianus representa una actividad económica complementaria de los pescadores artesanales, es una de las especies de mayor pesca y consumo ya que son una fuente importante de proteína, minerales y vitaminas esenciales ...
Cristian Fonseca Rodríguez, Carolina Marín-Vindas, Fabián Chavarría-Solera, Rafael A Cruz, Pedro Toledo Agüero   +4 more
doaj   +5 more sources

Composición proximal y propiedades funcionales del surimi liofilizado de Dosidicus gigas “calamar gigante”

Scientia Agropecuaria, 2017
El propósito de la investigación fue determinar la composición proximal y propiedades funcionales del surimi liofilizado de calamar gigante (Dosidicus gigas).
Armando Solari-Godiño, Javier S. Córdova-Ramos, Silvia Pilco-Quesada, Luz M. Cerrón-Mallqui, Miguel Albrecht-Ruiz, Jorge Sánchez Hernández   +5 more
doaj   +4 more sources

Histological and Gene Expression Analyses of the Arm and Finger Macroglands of Two Hyloxalus Frogs (Dendrobatidae). [PDF]

Mol Ecol
ABSTRACT Chemical communication during courtship is well documented in salamanders and newts, but its role in frogs is less understood. In some Neotropical poison frogs, males exhibit specialised mucous glands (SMGs) in the hand integument that express high levels of sodefrin precursor‐like factors (SPFs), an amphibian pheromone. Some species also show
Abondano Almeida D, Anganoy-Criollo M, Grant T, Klimovych S, Schulte LM.   +4 more
europepmc   +2 more sources

Chromosomal Inversion Associated With Diet Differences in Common Quails Sharing Wintering Grounds. [PDF]

Ecol Evol
A large chromosomal inversion in common quails (Coturnix coturnix) is associated with phenotypic traits. In a wintering population in southern Spain, we found all three karyotypes coexisting but showing differences in migratory behavior and diet, as exemplified by the isotopic signature.
Vinagre-Izquierdo C, Sanchez-Donoso I, Leonard JA, Rodríguez-Teijeiro JD, Vilà C.   +4 more
europepmc   +2 more sources

Determinación proximal de los principales componentes de seis leguminosas

infoANALITÍCA, 2013
se realizó un estudio, mediante el esquema de análisis de Weende, de la composición proximal de seis leguminosas secas: arveja, garbanzo, haba, lenteja, maní y soya.
Ramiro Gallegos G., Iván Polo Ch.
doaj   +1 more source

Habitat dynamics of flagship species for conservation prioritization in southern Europe. [PDF]

Conserv Biol
Abstract Biodiversity loss is accelerating due to human actions, and decision‐making for conservation needs to be streamlined. Ex situ biodiversity modeling and monitoring based on satellite time‐series data could be an affordable and cost‐efficient tool for improving the prioritization of conservation areas.
Velasco-Rodríguez A, Regos A, González IC, Sillero N, Arenas-Castro S.   +4 more
europepmc   +2 more sources

Composición proximal y perfil de ácidos grasos en larvas de Cotinis columbica Burmeister

, 2023
Objetive. To determine the proximal composition and profile of fatty acids (FA) in Cotinis columbica Burmeister larva collected in the municipalities of Mogotes and Garzón, Bogotá, Colombia. Materials and methods. Six samples of C.
Gutiérrez-Tolentino, Rey, Radilla-Vázquez, Claudia Cecilia, Fernández-Hernández, Carlos Efrén   +2 more
core   +2 more sources

Influencia de la cocción sobre la composición proximal, contenido de hierro, calcio, magnesio y vitamina c en amaranthus powelli "ATAJO" [PDF]

, 2023
El trabajo de investigación tuvo como objetivo evaluar el efecto de la cocción sobre la composición proximal, contenido de hierro, calcio magnesio y vitamina C en Amaranthus powelli “Atajo”.
Santiago Ccarille, Jhakelin Keysi, Durand Arroyo, Lorena Antoniette   +1 more
core  

Meta‐analysis on the effects of composition and configuration of landscape on the functional diversity of tropical mammals

Journal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings demonstrate that mammal functional richness in tropical regions requires integrating habitat amount and landscape configuration into land‐use planning. Conservation strategies should move beyond setting targets for total habitat area and explicitly incorporate configuration metrics that promote heterogeneity and functional connectivity. In
Julio J. Chacón‐Pacheco, J. Nicolás Urbina‐Cardona, Jairo Pérez‐Torres   +2 more
wiley   +1 more source

Understory frog communities recover quickly during tropical forest regeneration

Ecological Applications, Volume 36, Issue 3, April 2026.
Abstract Millions of hectares of tropical forest have been lost to agriculture, posing a major threat to biodiversity. However, where agricultural activities do not cause irreversible damage, forests can regenerate after abandonment, forming secondary forests that are increasingly important for conserving forest species.
Karla Neira‐Salamea, Arianna Tartara, Leonardo de la Cruz, Felicity L. Newell, María‐José Endara, Sebastián Escobar, Juan E. Guevara‐Andino, David A. Donoso, Michael Heethoff, Mark‐Oliver Rödel   +9 more
wiley   +1 more source