Results 11 to 20 of about 749 (138)

Evidence of a landlocked reproducing population of the marine pejerrey Odontesthes argentinensis (Actinopterygii; Atherinopsidae) [PDF]

Journal of Fish Biology, 2019
In South America, the order Atheriniformes includes the monophyletic genus Odontesthes with 20 species that inhabit freshwater, estuarine and coastal environments. Pejerrey Odontesthes argentinensis is widely distributed in coastal and estuarine areas of
Baigún, C., Berasain, Gustavo, Colautti, Dario César, Del Ponti, O., Fresno, P., González Castro, M., Grosman, Manuel Fabián, Hattori, Ricardo Shohei, Llamazares Vegh, Sabina, Lozano, I., Maiztegui, Tomás, Mancini, Miguel Alberto, Minotti, Priscilla Gail, Miranda, Leandro Andres, Salinas, V., Sanzano, Pablo Miguel, Strüssmann, Carlos A., Villanova, Vanina, Yamamoto, Y.   +18 more
core   +9 more sources

Efeito da intensidade luminosa sobre a capacidade de predação de larvas do peixe-rei marinho Odontesthes argentinensis Effect of light intensity on prey consumption of marine pejerrey Odontesthes argentinensis larvae [PDF]

Ciência Rural, 2009
Este estudo teve como objetivo determinar o efeito da intensidade luminosa sobre a capacidade de predação de larvas do peixe-rei marinho Odontesthes argentinensis.
Ricardo Vieira Rodrigues, Luciano Siqueira Freitas, Luís André Sampaio   +2 more
doaj   +4 more sources

Criação de juvenis de peixe-rei (Odontesthes argentinensis) em diferentes taxas de arraçoamento Rearing of pejerrey (Odontesthes argentinensis) juveniles at different feeding rates

Ciência Rural, 2006
Este estudo teve como objetivos avaliar os efeitos de diferentes taxas de arraçoamento sobre a sobrevivência e o crescimento de juvenis do peixe-rei (Odontesthes argentinensis).
Marcelo Borges Tesser, Luís André Sampaio   +1 more
doaj   +2 more sources

Toxicidade aguda do nitrito em larvas do peixe-rei marinho Odontesthes argentinensis (Teleostei, Atherinopsidae) Acute toxicity of nitrite on larvae of the marine pejerrey Odontesthes argentinensis (Teleostei, Atherinopsidae)

Ciência Rural, 2006
Este trabalho visou a determinar o efeito tóxico do nitrito sobre larvas do peixe-rei marinho Odontesthes argentinensis através de testes agudos com 96h de duração.
Luís André Sampaio, Tito Luís Pissetti, Mareska Morena   +2 more
doaj   +2 more sources

Cross-amplification of microsatellites from the Atherinopsidae Odontesthes perugiae and Odontesthes argentinensis to Chilean silversides of the genus Odontesthes and Basilichthys Amplificación cruzada de microsatélites de los Atherinopsidae Odontesthes perugiae y Odontesthes argentinensis en pejerreyes chilenos del género Odontesthes y Basilichthys

Gayana, 2011
We tested the amplification potential of 8 microsatellites initially described for Odontesthes perugiae and O. argentinensis in 3 species of Odontesthes and 4 species of Basilichthys.
Pablo Muñoz, Claudio Quezada-Romegialli, Irma Vila, David Véliz   +3 more
doaj   +1 more source

Production of “pejerrey” odontesthes argentinensis fingerlings: a review of current techniques [PDF]

Biocell : official journal of the Sociedades Latinoamericanas de Microscopia Electronica ... et. al, 2006
The marine “pejerrey” Odontesthes argentinensis is a valuable marine fish resource in Southern South America, and its culture is considered promising. Several aspects related to the culture of O. argentinensis have been studied and the objective of this
Sampaio, Luís André Nassr de
core   +2 more sources

Desarrollo de la sagitta en juveniles y adultos de Odontesthes argentinensis (Valenciennes, 1835) y O. bonariensis (Valenciennes, 1835) de la provincia de Buenos Aires, Argentina (Teleostei: Atheriniformes) Development of the sagitta in young and adults of Odontesthes argentinensis (Valenciennes, 1835) and Odontesthes bonariensis (Valenciennes, 1835) from Buenos Aires province, Argentina (Teleostei: Atheriniformes)

Revista Chilena de Historia Natural, 2005
Se describió el desarrollo del otolito Sagitta de juveniles y adultos de Odontesthes argentinensis procedentes de Punta Rasa (36°22' S) y Miramar (38°16' S) y de Odontesthes bonariensis de la Laguna de Chascomús (35° 36' S).
ANDREA D TOMBARI, ALEJANDRA V VOLPEDO, DINORAH D ECHEVERRÍA   +2 more
doaj   +1 more source

Growth and histopathological effects of chronic exposition of marine pejerrey Odontesthes argentinensis larvae to petroleum water-soluble fraction (WSF). [PDF]

Ambio, 2012
The water-soluble fraction (WSF) of petroleum contains a mixture of polycyclic aromatic hydrocarbons, volatile hydrocarbons, phenols, and heterocyclic compounds, considered deleterious to aquatic biota. Marine "pejerrey" Odontesthes argentinensis (Teleostei: Atherinopsidae) has a great commercial importance in local fisheries and a high potential for ...
Gusmão EP, Rodrigues RV, Moreira CB, Romano LA, Sampaio LA, Miranda-Filho KC.   +5 more
europepmc   +4 more sources

Pisces, Anegada Bay protected area, Buenos Aires Province, Argentina [PDF]

Check List, 2010
We provide the first list of marine fish from Anegada Bay, a coastal protected area in Buenos AiresProvince. Fish records were obtained from gillnets and recreational fishery captures.
Llompart, F. M., Molina, J. M., Cazorla, A. L., Baigun, C. R., Colautti, D. C.   +4 more
doaj   +4 more sources

Stable isotopes reveal minimal spatial and temporal variation in diet of the wrymouth (Cryptacanthodes maculatus)

Ecosphere, Volume 13, Issue 4, April 2022., 2022
Abstract Predation by infaunal and epibenthic predators is often an important determinant of marine soft‐bottom community structure. The role of the predatory, benthic‐dwelling fish, the wrymouth (Cryptacanthodes maculatus), in the soft‐bottom food web has received little attention.
Emilie A. Geissinger, Brian F. Beal, William G. Ambrose Jr   +2 more
wiley   +1 more source