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New records of anadromous catfish Genidens barbus (Lacépède, 1803) in the Paraná Delta (South America): evidence of extent in migration corridor?
(Cambridge University Press, 2015-02)
The catfish Genidens barbus (Siluriformes: Ariidae) is an anadromous species from South America. It has been classified as vulnerable in Argentina and Uruguay due to its complex life cycle, its restricted distribution in ...
Influence of maternal habitat choice, environment and spatial distribution of juveniles on their propensity for anadromy in a partially anadromous population of rainbow trout (Oncorhynchus mykiss)
(Wiley Blackwell Publishing, Inc, 2015-07-26)
This study evaluated the importance of the environment and spatial distribution of juvenile fish for the adoption of alternative migratory tactics in a partially anadromous population of rainbow trout (Oncorhynchus mykiss) ...
Nursery areas and connectivity of the adults anadromous catfish (genidens barbus) revealed by otolith core microchemistry in the southwestern Atlantic Ocean
(Csiro Publishing, 2016-07)
The anadromous catfish, Genidens barbus, is a commercial and vulnerable species from South America. The aims of the present study were to assess whether the nursery areas can be discriminated by using microchemical signatures ...
Maternal influence on early lipid content in an introduced partially anadromous population of rainbow trout Oncorhynchus mykiss
(Wiley Blackwell Publishing, Inc, 2019-09)
This study evaluated how the maternal migratory tactic in a partially anadromous population of Oncorhynchus mykiss may influence the early energetic status of their offspring. Total lipid content variation (% dry mass) of ...
Trophic relationships of exotic anadromous salmonids in the southern Patagonian Shelf as inferred from stable isotopes
(American Society of Limnology and Oceanography, 2008-12)
On the basis of their thermal preferences, salmon introduced in South America can distribute over the whole Southern Patagonian Shelf Ecosystem (SPSE). Stable isotope (δ13C and δ15N) data show that the SPSE is dominated ...
Transgenerational effects of anadromy on juvenile growth traits in an introduced population of rainbow trout (Oncorhynchus mykiss)
(Natl Research Council Canada-n R C Research Press, 2013-11-27)
We determined whether the propensity for anadromy was related to maternal phenotype in a population of partially anadromous rainbow trout (Oncorhynchus mykiss). We identified the maternal phenotype (anadromous versus ...
The Stochastic Life-Cycle Model (SLCM): simulating the population dynamics of anadromous salmonids
(USDA Forest Service. Intermountain Research Station, 2018)