Results 111 to 120 of about 558 (130)

Prevalencia e intensidad de infección y estados de desarrollo del nematodo <i>Camallanus corderoi</i> en peces nativos y en la trucha introducida, <i>Oncorhynchus mykiss</i>, en el lago Panguipulli, Chile

Revista De Investigaciones Veterinarias Del Peru
The aim of the study was to compare the prevalence and intensity of infection and frequency of developmental stages of the nematode Camallanus corderoi in native fish (Percichthys trucha, Basilichthys australis, Odontesthes mauleanum) and in the introduced trout Oncorhynchus mykiss, as well as to compare the prevalence and intensity with capture ...
P Torres
exaly   +3 more sources

Participación comunitaria en la transferencia tecnológica de un sistema acuícola de peces nativos

Jaina, 2020
Low-scale aquaculture can be a successful model in rural settings because it can reduce demand for products and job creation, but one of the limiting factors to establish these aquaculture systems is the weakness of the manage-ment of technological processes in fish production by farmers.
Leonardo Noriel López Jiménez, CARLOS Alfonso Álvarez-González, Ana Isabel Fernández-Montes De Oca   +2 more
exaly   +3 more sources

DESCRIPCIÓN DE QUADRIGYRUS MACHADOI (FABIO, 1983) (ACANTHOCEPHALA, QUADRIGYRIDAE) EN PECES NATIVOS DE HUMEDALES ASOCIADOS AL RIO SAN JAVIER, SANTA FE, ARGENTINA

Neotropical Helminthology, 2013
Con el objeto de estudiar la interacción hospedador-parásito en peces nativos del Sistema Paraná Medio, Santa Fe, Argentina, se analizaron los tractos digestivos de 64 ejemplares de Hoplias malabaricus (Pisces, Erythrinidae) y 70 de Pimelodus maculatus (Pisces, Pimelodidae), especies autóctonas de importancia económica y deportiva.
Silvina B. Chemes, Romina G. Brusa
exaly   +2 more sources

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Experiencia del uso de las TIC con nativos digitales

Index Comunicación, 2022
JOSÉ Luis Carreño Villada
exaly  

Aspectos biológicos y conductuales del estadio infectante de Caligus rogercresseyi Boxhall & Bravo 2000 (Copepoda: Caligidae), en peces nativos y de cultivo de Chile

2013
The increased biological impact produced by the sealice Caligus rogercresseyi in the netpen reared salmonids from southerm Chile has originated economic losses in the culture salmonids. In orden to produce more friendly treatment with the environment, biological and behavioural aspects has been studied to elucidate the transformation of the copepodite ...
openaire   +1 more source

Parásitos de peces nativos de la cuenca del Río Laja (Chile Central) y alcances sobre sus ciclos de vida

Archivos De Medicina Veterinaria, 2003
Evelyn Habit
exaly  

IberHABITAT: evaluación de la Idoneidad del Hábitat Físico y del Hábitat Potencial Útil para peces. Aplicación en el río Eume

Ribagua, 2019
Marcos Sanz-Ramos, Anais Ramos-Fuertes, Ernest Blade   +2 more
exaly  

Quantifying Rarity, Losses, and Risks for Native Fishes of the Lower Colorado River Basin: Implications for Conservation Listing

Conservation Biology, 2005
William F Fagan, Christina M Kennedy, Peter J Unmack   +2 more
exaly  

Distinguishing between Invasions and Habitat Changes as Drivers of Diversity Loss among California's Freshwater Fishes

Conservation Biology, 2007
Theo Light, Michael P Marchetti
exaly  

Patrones de desplazamiento de peces nativos en el Río San Pedro (cuenca del Río Valdivia, Chile)

Gayana
Evelyn Habit, Nicole Colin, Habit Evelyn   +2 more
exaly