Results 61 to 70 of about 12,779 (102)

Maduración gonadal en hembras de sabaleta (Brycon henni) y su relación con variables medioambientales

open access: yes, 2019
La Sabaleta (Brycon henni) es una especie nativa colombiana, migratoria y reofílica, con dificultad de reproducción natural en cautiverio. En este estudio se analiza la presencia de signos externos e internos de madurez gonadal y se asocian con el pH ...
Arboleda Chacón, Lucy   +4 more
core  

Evaluación de tres protocolos para la crioconservación de semen de la sabaleta BRYCON HENNI. [PDF]

open access: yes, 2012
Incluye bibliografíaIncluye recomendacionesIncluye anexosIncluye glosarioIncluye figurasIncluye tablasTrabajo de grado presentado para optar al título (Ingeniero Agropecuario) - Politécnico Colombiano Jaime Isaza Cadavid - Facultad de Ciencias Agrarias ...
Toro Rendón, Verónica Elena   +1 more
core   +1 more source

Population genetic structure of Brycon henni fish (Characiformes: Characidae) in the Andean region of Colombia using microsatellite molecular markers

open access: yes, 2019
Fish species in Colombian Andes are subject to processes of overfishing, exotic species invasions, habitat loss, ecosystems fragmentation and low connectivity that limits the genetic flow and leads populations to loss genetic variability and extinction. Genetic variation of B.
Muñoz, Luz Elena   +2 more
openaire   +1 more source

Genotoxic evaluation of Río Grande (Antioquia, Colombia) water using micronucleus frequency in erythrocytes of Brycon henni (Characiformes: Characidae)

open access: yes, 2016
The permanent monoculture of bananas and plantains farming in the middle of Río Grande (Turbo - Antioquia) requires the application of a variety of pesticides. Inappropriate banana production practices in this region, have often led to waterbody pollution by agrochemicals from leachate and runoff processes.
Zapata Restrepo, Lina María   +4 more
openaire   +1 more source

Some biological and culture aspects of sabaleta (Brycon henni Eigenmann, 1913).

open access: yes, 2006
: Brycon henni is an endemic characoid from Magdalena, San Juán, Dagua and Patía river basins (Colombia), it is catalogued as a promissory species to culture and to repopulate natural streams; this species is important for riverside populations food ...
Carrillo Bonilla, Lina María   +2 more
core  

BIODIVERSIDAD BARCODE EN GRUPOS POBLACIONALES DE SABALETA Brycon henni (Pisces: Characidae)

open access: yes, 2016
Introducción: Los linajes en la mayoría de los peces están siendo dilucidados para su clasificación por medio de secuencias moleculares. El ADN mitocondrial (mtADN) cuenta con una secuencia de nucleótidos específicos Barcode que permite concretar los ...
Pineda-Santis, Hermes Rafael
core   +1 more source

Anatomical and histological description of the gonads in Sabaleta (Brycon henni, Eigenmann 1913)

open access: yes, 2006
: Brycon henni is a colombian endemic characid. The purpose of this research was to describe in anatomical and histological level the gonads of this fish.
Arboleda Chacón, Lucy   +4 more
core  

Variation in freshwater fish assemblages along a regional elevation gradient in the northern Andes, Colombia. [PDF]

open access: yesEcol Evol, 2015
Carvajal-Quintero JD   +5 more
europepmc   +1 more source

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