Results 91 to 100 of about 4,014 (216)

Embryonic and larval development of yellow perch (Perca flavescens) and its sensitivity to incubation temperature

open access: yesJournal of Fish Biology, Volume 105, Issue 3, Page 735-751, September 2024.
Abstract The ontogenetic development in teleost fish is sensitive to temperature, and the developmental rate has a direct relationship with the environmental temperature within a species' thermal tolerance limit. Temperature determines time to and survival at hatching.
Shamaila Fraz   +4 more
wiley   +1 more source

The Tissue‐Specific Eco‐Exposome: Differential Pharmaceutical Bioaccumulation and Disposition in Fish among Trophic Positions

open access: yesEnvironmental Toxicology and Chemistry, Volume 43, Issue 8, Page 1894-1902, August 2024.
Abstract Though bioaccumulation of pharmaceuticals by aquatic organisms continues to receive scientific attention, the internal disposition of these contaminants among different tissue compartments of fish species has been infrequently investigated, particularly among fish at different trophic positions. We tested a human to fish biological read‐across
Jaylen L. Sims   +8 more
wiley   +1 more source

Seasonal variation of parasitism in pejerrey Odontesthes bonariensis (Atheriniformes, Atherinopsidae) from La Viña reservoir (Córdoba, Argentina) Variação sazonal do parasitismo em Peixe-rei Odontesthes bonariensis (Atheriniformes, Atherinopsidae) no reservatório La Viña, Córdoba, Argentina

open access: yesRevista Brasileira de Parasitologia Veterinária, 2008
The pejerrey Odontesthes bonariensis is the most important freshwater fish of Argentina central region. The present study was conducted to describe the seasonal variation of parasitism in O.
Miguel Mancini   +5 more
doaj   +1 more source

Bibliografía argentina de peces de agua dulce. [PDF]

open access: yes, 2006
Espanol: En la presente lista bibliográfica fueron recopiladas las referencias sobre los peces continentales de la Argentina, del período comprendido entre mediados del siglo XVIII y fines del año 2005.
Cuello, Mariela V.   +4 more
core  

Arsénico. Del agua a los alimentos [PDF]

open access: yes, 2015
Defined as the king of poisons or "poison of kings", arsenic (As) is one of the most widely distributed elements in the environment. Its origin is associated with different geological environments or human activities. In Argentina, different studies have
Fernandez Cirelli, Alicia   +2 more
core  

Pesqueria del pejerrey, Odontesthes regia regia, en Puerto Casma, Ancash (Perú). 2010-2015

open access: yesREBIOL, 2018
La investigación tuvo como objetivo caracterizar la pesquería de Odontesthes regia regia en Puerto Casma, Ancash desde el año 2010 hasta el 2015; la información procesada fue obtenida en Puerto Casma. El mayor desembarque de esta especie se observó en el
Bilmia Veneros Urbina   +3 more
doaj  

Odontesthes hatcheri, Pejerrey patagónico

open access: yes, 2022
Fil: Cussac, Victor Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue.
openaire   +1 more source

Development of sperm cryopreservation techniques in pejerrey Odontesthes bonariensis

open access: yesAquaculture, 2010
Abstract The pejerrey, Odontesthes bonariensis, is being considered for aquaculture due to its high demand and market price. Reproduction and larviculture studies have demonstrated the feasibility of massive fingerling production, and techniques that prolong life and increase gamete viability can assist in the culture development of this species.
Lichtenstein, Gabriel   +2 more
openaire   +2 more sources

Observations on the Infection by Kudoa sp. (Myxozoa, Multivalvulida) in fishes caught off Rio Grande, Rio Grande do Sul State, Brazil

open access: yesActa Scientiarum: Biological Sciences, 2016
It is reported the parasitization of Kudoa sp. (Myxozoa, Multivalvulida) within the somatic muscles of the fish Odontesthes bonariensis (Valenciennes, 1835), Micropogonias furnieri (Desmarest, 1823) and Mugil liza Valenciennes, 1836, captured off Rio ...
Jorge Costa Eiras   +3 more
doaj   +1 more source

Posibles causas de una mortandad de pejerrey, Odontesthes bonariensis, en la Laguna del Monte [PDF]

open access: yes, 2005
Between the 18 and 20 of April of 1998 a silvers side fish kill was observed in Monte urban shallow lake. Rains preceded the phenomenon without being observed lake water level variations, but iridescence in the surface was noticed.
Cornejo, Alejandra   +3 more
core  

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