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Diphyllobothrium dendriticum and Diphyllobothrium latum in fishes from southern Argentina: association, abundance, distribution, pathological effects, and risk of human infection.
- J. Revenga
- Biology, Medicine
- The Journal of parasitology
- 1 June 1993
Diphyllobothrium dendriticum and Diphyllobothrium latum are reported for the first time from Argentina. The following species from Lake Moreno (southern Argentina) were studied to determine whether… Expand
Arsenic, cobalt and chromium food web biodilution in a Patagonia mountain lake.
- J. Revenga, L. Campbell, M. Arribére, S. Ribeiro Guevara
- Environmental Science, Medicine
- Ecotoxicology and environmental safety
- 1 July 2012
Mussels, Diplon chilensis, from Lake Moreno, a double-basined mountain lake in southern Argentina, is known to have elevated concentrations of chromium (Cr, > 25 μg g⁻¹ dry weight DW) and arsenic… Expand
Infection by Contracaecum rudolphii (Nematoda: Anisakidae) in the Neotropic cormorant Phalacrocorax brasilianus, and fishes from the estuary of the Valdivia river, Chile
Seasonal parameters of infection by the nematode Contracaecum rudolphii in the Neotropic cormorant Phalacrocorax brasilianus (Phalacrocoracidae) and their relation with feeding and infection in… Expand
Impact of a Caged-Trout Farm on Parasites of Galaxias maculatus in Lake Moreno, Southern Argentina
The present study was conducted to determine the impact of a caged-trout farm on the helminth parasites of the wild fish puyen chico (Galaxias maculatus) in Lake Moreno, southern Argentina. Samples… Expand
Infections by helminth parasites in "puyenes", Galaxias maculatus (Galaxiidae, Salmoniformes), from Southern Argentina with special reference to Tylodelphys barilochensis (Digenea, Platyhelminthes).
The occurrence of Tylodelphys barilochensis, Acanthostomoides apophalliformis, Contracaecum sp. and Camallanus corderoi infecting Galaxias maculatus ("puyenes") was quantified for the first time in… Expand
Helminth parasites in fishes from Valdivia and Tornagaleones river estuaries in the south of Chile.
Trace Elements in Plankton, Benthic Organisms, and Forage Fish of Lake Moreno, Northern Patagonia, Argentina
- M. Arribére, L. Campbell, A. Rizzo, M. Arcagni, J. Revenga, S. Ribeiro Guevara
- 17 February 2010
The Northern Patagonian Andean range shared by Chile and Argentina has numerous glacial oligotrophic lakes protected in a series of National Parks. Recent baseline surveys indicated that… Expand
Trophodynamics and distribution of silver in a Patagonia mountain lake.
- J. Revenga, L. Campbell, K. Kyser, K. Klassen, M. Arribére, S. Ribeiro Guevara
- Chemistry, Medicine
- 1 April 2011
Silver (Ag) ions are among the most toxic metallic ions to aquatic biota. In southern Argentina, fish from Patagonian lakes have liver Ag concentrations [Ag] among the highest ever reported globally.… Expand
Galaxias maculatus (Galaxiidae, Salmoniformes) infected with Acanthostomoides apophalliformis (Digenea, Platyhelminthes) in Southern Argentina. Pathology and absence of parasite induced mortality
This study was conducted to analyze at histopathological level, lesions produced by Acanthostomoides apophalliformis in the native fish Galaxias maculatus, and relate them to quantitative results on… Expand
Absence of Tylodelphys barilochensis (Trematoda: Diplostomidae): induced mortality in "puyenes" Galaxias maculatus (Teleostomi: Galaxiidae) from Southern Argentina.
The “puyen”, Galaxias maculatus, is a small, autochthonous fish (no longer than 10 cm in this region). This species is protected in the Nahuel Huapi National Park and Reserve. Information on its… Expand