Results 111 to 120 of about 2,479 (211)

Brain morphology and immunohistochemical localization of the gonadotropin-releasing hormone in the bluefin tuna, Thunnus thynnus [PDF]

, 2008
The present study was focused on the morphology of the diencephalic nuclei (likely involved in reproductive functions) as well as on the distribution of GnRH (gonadotropin-releasing hormone) in the rhinencephalon, telencephalon and the diencephalon ...
Acone, Franca, Addis, Piero, Aprea, A., Corriero, Aldo, De Metrio, Gregorio, Deflorio, Michele, Desantis, Salvatore, Di Summa, Aldo, Genovese, Angelo, Losurdo, M., Palmieri, Giovanni, Spedicato, D., Ventriglia, Gianluca   +12 more
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Zooplancton de una laguna pampásica (Monte) y su afluente (El Totoral): caracterización estructural en un ciclo anual [PDF]

, 2000
This investigation represents the first approach to the knowledge of the zooplankton communities present in San Miguel del Monte pond and its affluent (El Totoral stream).
Benitez, Hernan Hugo, Claps, Maria Cristina   +1 more
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Anomalous Temperature Interdicts the Reproductive Activity in Fish: Neuroendocrine Mechanisms of Reproductive Function in Response to Water Temperature. [PDF]

Front Physiol, 2022
Zahangir MM, Rahman ML, Ando H.
europepmc   +1 more source

Variaciones supra-anuales de la ictiofauna de lagunas bonaerenses [PDF]

, 2003
La bibliografía y la tradición oral sostienen que los ambientes lagunares sufren un deterioro progresivo con escasa información histórica fehaciente.
Dománico, Alejandro Arturo, Freyre, Lauce Rubén, Maroñas, Miriam E., Mollo, S., Sendra, Eduardo Daniel   +4 more
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Efeito in vitro de químicos no crescimento micelial de Saprolegnia spp. In vitro effect of chemical on hyphal growth of Saprolegnia spp.

Ciência Rural, 2013
Com o aumento da produtividade na piscicultura, os peixes são expostos a altas densidades de estocagem que podem levar ao estresse e imunossupressão. Essa condição favorece a ocorrência de infecções, entre elas a saprolegniose que afeta os peixes e seus ...
Bruna Ferraz Corrêa, Franciele Elisa Stohl, Ricardo Berteaux Robaldo, Daniela Isabel Brayer Pereira   +3 more
doaj  

Semblanzas Ictiológicas: José Ignacio Fernandino [PDF]

, 2014
A través de esta serie intentaremos conocer diferentes facetas personales de los integrantes de nuestra “comunidad”. El cuestionario, además de su principal objetivo, con sus respuestas quizás nos ayude a encontrar entre nosotros puntos en común que ...
López, Hugo L., Ponte Gómez, Justina
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Bibliografía de los peces de agua dulce de Argentina y Uruguay : Suplemento 1982 [PDF]

, 1982
Fil: López, Hugo Luis. División Zoología Vertebrados, Museo de La Plata, UNLPFil: Menni, Roberto Carlos. División Zoología Vertebrados, Museo de La Plata, UNLPFil: Ringuelet, Raúl Adolfo. Instituto de Limnología Dr. Raúl A. Ringuelet (ILPLA); Facultad de
López, Hugo Luis, Menni, Roberto Carlos, Ringuelet, Raúl Adolfo   +2 more
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Seasonal changes in the somatic indices of the freshwater silverside, Odontesthes bonariensis (Teleostei, Atheriniformes) from a Neotropical shallow lake (Argentina)

Brazilian Journal of Biology
The study object was an Odontesthes bonariensis (Valenciennes, 1835) population of a characteristically shallow lake from the pampasic region. Over one year, zooplankton and fish samples were collected monthly.
LR. Freyre, DC. Colautti, ME. Maroñas, ED. Sendra, M. Remes-Lenicov   +4 more
doaj   +1 more source

Evidence of microplastics in water and commercial fish from a high-altitude mountain lake (Lake Titicaca). [PDF]

PeerJ, 2022
Loayza E, Trigoso Barrientos AC, Janssens GPJ.   +2 more
europepmc   +1 more source

Effect of different light regimes on the maturational progress of the whitespotted rabbitfish (Siganus sutor) [PDF]

, 2013
In this study, the effects of different light regimes on the reproductive activity of a typical Indo-Pacific coral reef rabbitfish, Siganus sutor, were evaluated.
Hosseinzadeh, H., Kamali, A., Matinfar, A., Shirinabadi, M.   +3 more
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