Imágenes en fresco de Galaxias maculatus, aptas para estudios de morfometría geométrica
Se trata de imágenes digitales en fresco de Galaxias maculatus, colectados en diferentes sitios y registradas de manera apta para estudios de morfometría geométrica.Fil: Cussac, Victor Enrique.
Cussac, Victor Enrique +1 more
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Pelagic communities and ecosystem processes in Andean Patagonian lakes
Limiting nutrients, nitrogen and phosphorus, are of crucial importance in the structure and dynamics of freshwater plankton. Oligotrophic lakes are nutrient limited environments and therefore their plankton dynamics depends mostly on internal mechanisms
Esteban Balseiro, Beatriz E. Modenutti
doaj
Editorial: Application of fishes as biological models in genetic studies. [PDF]
Silveira T +3 more
europepmc +1 more source
Effect of temperature on survival of embryos of puye Galaxias maculatus (Jenyns, 1842)
We evaluated the effect of six constant temperatures on embryonic survival, embryonic period and hatching period of Galaxias maculatus from 7 to 22 degrees C under laboratory conditions. The results of embryo survival were: 90.6 +/- 2.0, 88.7 +/- 8.6, 87.
Barile Sanhueza, Juan +3 more
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Galaxias maculatus (Jenyns) en Chile, con especial referencia a su reproducción
Galaxias maculatus (Jenyns) es una especie de agua dulce cuya reproducción está relacionada con la dinámica de los estuarios y con la migración de los estadios juveniles y adultos. Este mecanismo tiene especial importancia por la interesante distribución geográfica de la familia Galaxidae, circunscrita a los extremos del hemisferio sur: Australia ...
openaire +1 more source
Microestructura del ovario y ovogénesis en Galaxias maculatus (JENYNS, 1842) (TELEOSTEI: GALAXIIDAE)
A histológica! description of ovaries from adult Galaxias maculatus capturad seasonally in the Cautín river is made. The microanatomy of ovaries is described and eight maturity stages for oocytes ara determined according to their histológica!
Sobarzo, Cristián, Peredo, Santiago
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In order to evaluate the present distribution patterns of salmonids and their potential effects on native fish, we sampled 11 large lakes and 105 streams, encompassing a total of 13 main hydrographic watersheds of southern Chile (39° to 52°S).
DORIS SOTO +7 more
doaj
Estudio de la citología sanguínea del puye (Galaxias maculatus) (Jenyns, 1842) (Osmeriformes: Galaxiidae) en estado postlarval y adulto [PDF]
“Puye” (Galaxias maculatus) is a small freshwater fish species of great interest to Chilean aquaculture diversification, because of the high commercial value reached by its transparent larvae or “cristalino”.
Busse, K. +3 more
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Hidden in the fog: morphological and molecular characterisation of Derogenes varicus sensu stricto (Trematoda, Derogenidae) from Sweden and Norway, and redescription of two poorly known Derogenes species. [PDF]
Bouguerche C +5 more
europepmc +1 more source
Trabajo presentado en el 2°Simposio Avances y Perspectivas de la Acuicultura en ChileEl objetivo de este trabajo es dar a conocer el estado actual de la investigación y desarrollo de la tecnología para el cultivo comercial del puye Galaxias Maculatus. Se
Barile Sanhueza, Juan +5 more
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