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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 whetherExpand
Arsenic, cobalt and chromium food web biodilution in a Patagonia mountain lake.
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 arsenicExpand
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 inExpand
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. SamplesExpand
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 inExpand
Trace Elements in Plankton, Benthic Organisms, and Forage Fish of Lake Moreno, Northern Patagonia, Argentina
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 thatExpand
Trophodynamics and distribution of silver in a Patagonia mountain lake.
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 onExpand
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 itsExpand