Results 1 to 10 of about 27 (19)
Effects of different protein and carbohydrate contents on growth and survival of juveniles of southern Chilean freshwater crayfish, Samastacus spinifrons [PDF]
In cultivated aquatic organisms nutritional requirements are critical, not only for their impact on production techniques, but also, for their high incidence on production costs.
Italo Salgado-Leu, Albert G.J Tacon
doaj +11 more sources
Se ha revisado la bibliografía que existe sobre Samastacus spinifrons junto a otros datos accesibles al autor, con el objetivo de actualizar el conocimiento biológico de la especie.
Erich H. Rudolph
doaj +1 more source
Dzidymosphenia geminata (didymo) es una diatomea que desarrolla extensas floraciones que cubren el fondo de ecosistemas lénticos y lóticos determinando fuertes cambios ecológicos.
Diego Añón Suárez +1 more
doaj +1 more source
El camarón de río del sur Samastacus spinifrons, es una de las seis especies de la Familia Parastacidae (Crustácea, Decapoda, Astacidea) que habita las aguas dulces de Chile desde el río Aconcagua hasta la península de Taitao, y actualmente, la única que
Erich Rudolph +2 more
doaj +1 more source
Abstract The southern river otter Lontra provocax is an endangered species. It has a patchy distribution in southern Chile and Argentina, inhabiting both freshwater and marine habitats. While most studies of their diet and habitat use have been carried out in freshwater habitats, our study is the first one on these aspects in a predominantly palustrine
Gonzalo Medina‐Vogel +1 more
wiley +1 more source
Different aspects of reproduction strategies in crayfish: A review
Study of the reproductive strategy of crayfish species is of great importance in the current astacological world. Crayfish are among the largest freshwater invertebrates, and as keystone species, they are able to regulate the ...
Yazicioglu B., Reynolds J., Kozák P.
doaj +1 more source
El camarón de río del sur Samastacus spinifrons, es una de las seis especies de la Familia Parastacidae (Crustácea, Decapoda, Astacidea) que habita las aguas dulces de Chile desde el río Aconcagua hasta la península de Taitao, y actualmente, la única que
Erich Rudolph +2 more
doaj
Para determinar el crecimiento en el camarón excavador (Parastacus pugnax) en la zona centro sur de Chile se utilizó un marbete tipo cinturón. Los parámetros longitud cefalotorácica asintótica (Lc m) y la velocidad de incremento en longitud y peso (K ...
Mauricio Ibarra, Patricio M Arana
doaj
Hydrological, Environmental and Taxonomical Heterogeneity during the Transition from Drying to Flowing Conditions in a Mediterranean Intermittent River. [PDF]
Banegas-Medina A +9 more
europepmc +1 more source
Evolving in islands of mud: old and structured hidden diversity in an endemic freshwater crayfish from the Chilean hotspot. [PDF]
Victoriano PF, D'Elía G.
europepmc +1 more source

