Results 101 to 110 of about 3,623 (195)

Histopathologic changes in the kidney tissue of Prochilodus lineatus Valenciennes, 1836 (Characiformes, Prochilodontidae) induced by sublethal concentration of Trichlorfon exposure

open access: yesBrazilian Archives of Biology and Technology, 2002
Studies were carried out to analyse the kidney histopathological alterations of "curimbatá", Prochilodus lineatus, were analyzed. An acute bioassay was made by the water contamination with 0.2muml/l of Dipterex 500 (Trichlorfon).
Marcelo Leite da Veiga   +3 more
doaj   +1 more source

Sugars and amides in the sperm cell cryopreservation of Curimba, Prochilodus lineatus

open access: yes, 2019
The aim of this study was to evaluate dimethylsulfoxide (DMSO 10%), dimethylformamide (DMF) and dimethylacetamide (DMA) amides at concentrations of 2, 5, 8 and 11%, as well as trehalose, sucrose, lactose and raffinose sugars at 0, 50, 100, 150 mM, as ...
Acosta, Izani Bonel
core   +3 more sources

DESARROLLO LARVAL DE PROCHILODUS MAGDALENAE (STEINDACHNER, 1879) (PISCES: PROCHILODONTIDAE), RÍO MAGDALENA, COLOMBIA LARVAL DEVELOPMENT OF PROCHILODUS MAGDALENAE (STEINDACHNER, 1879) (PISCES: PROCHILODONTIDAE), MAGDALENA RIVER, COLOMBIA

open access: yesActualidades Biológicas, 2010
Se provee una descripción morfológica y morfométrica del desarrollo larval de Prochilodus magdalenae, del río Magdalena, Colombia. Los especímenes fueron obtenidos por desove inducido. Esta especie presenta huevos libres y muy hidratados.
Mauricio Arias-Gallo   +2 more
doaj  

Management of the first food of bocachico (Prochilodus magdalenae)

open access: yesRevista MVZ Córdoba, 2003
In the Centro de Investigación Piscícola de la Universidad de Córdoba were two experiments. In the first experiment was conducted to investigate the effects of different preys to first feeding on bocachico (Prochilodus magdalenae) larviculture. The onset feeding bocachico post-larvae stocked into aquarium at density 50/L, were fed at 5 Prey/mL during ...
Atencio-García, Víctor   +3 more
openaire   +1 more source

Curva de seletividade em redes de emalhar utilizadas na captura de corimbatá, Prochilodus scrofa (Steindachner, 1881)

open access: yesBoletim do Instituto de Pesca, 2018
The purpose of this paper is to determine the selection curve of gill-nets used to catch curimbatá, Prochilodus scrofa (Steindachner, 1881), according to Gulland (1969). The result is:  c* (L)=e-0.025(L-l.67m)2 Where: c* (L)= relative frequency of
E.P. dos Santos, A. Mota, J.D. Rodrigues
doaj  

Transmission Behavior of B Chromosomes in Prochilodus lineatus (Characiformes, Prochilodontidae).

open access: yesCytogenetic and genome research, 2016
The population of Prochilodus lineatus found in the Mogi-Guaçu River is karyotypically polymorphic, carrying acrocentric, metacentric, and submetacentric B chromosomes. The analysis of each B chromosome frequency in this species revealed a variation in the distribution pattern, with the metacentric type having the highest frequency (73.30%), followed ...
Penitente, Manolo   +4 more
openaire   +3 more sources

Supernumerary chromosome inheritance in the curimbatá (Prochilodus lineatus) of the Mogi-Guaçu River.

open access: yesHereditas, 2010
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Voltolin, Tatiana Aparecida   +5 more
openaire   +4 more sources

Anatomia funcional da cavidade Bucofaringeana de Prochilodus marggravii (Walbaum, 1792) e Prochilodus affinis Reinhardt, 1874 (Characiformes,Pprocimodontidae)

open access: yes, 1992
A cavidade bucofaringeana de Prochilodus marggravii e do Prochilodus affinis mostra varias adaptações anatômicas ao habito alimentar iliófago: posição semiventral da boca, lábios espessos, com capacidade de protração e retração e portadores de numerosos ...
Mimura, Olga Martins, Menin, Eliane
core  

Argentine bibliography of the genus Prochilodus (Pisces: Curimatidae).

open access: yes, 1993
This compilation groups the bibliographic references up to the year 1992 of the species of the genus Prochilodus present in Argentina. A list of the species of the genus inhabiting del Plata basin is presented.Instituto de Limnología "Dr.
López, Hugo Luis   +3 more
core  

Acute toxicity of copper and cadmium for piauçu, Leporinus macrocephalus, and curimatã, Prochilodus vimboides = Toxicidade aguda do cobre e do cádmio no piauçu, Leporinus macrocephalus, e no curimatã, Prochilodus vimboides

open access: yesActa Scientiarum: Biological Sciences, 2009
Ninety-six-hour static bioassays were conducted in the laboratory to determine lethal concentrations (96-h LC50) of copper and cadmium for curimatã (Prochilodus vimboides) and piauçu (Leporinus macrocephalus). The 96-h LC50 of copper were 0.047 and 0.090
Levy Carvalho Gomes   +4 more
doaj  

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