Results 111 to 120 of about 7,373 (259)
Lista de los peces de agua dulce de la Argentina. [PDF]
, 1987 Lista de peces de agua dulce restringida a la información básica: los autores de géneros y especies, la fecha de descripción, y las referencias bibliográficas a aquellos trabajos que fundamentan las modificaciones o agregados realizados.
López, Hugo Luis +2 more
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Trematode Centrocestus formosanus Infection and Distribution in Ornamental Fishes in Mexico [PDF]
, 2009 Análisis de la distribución del Trematodo Centrocestus formosanus en peces de ornatoThe aim of this study was to determine the ornamental fish species affected by the metacercariae of the digenean trematode Centrocestus formosanus and its distribution in
ENRIQUEZ GOMEZ, RICARDO +5 more
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, 2016 Thiodan® is an insecticide which can cause morphological changes in fish tissues, dependent on the concentration. To investigate possible morphological changes, this study evaluated the number and diameter of ovarian follicles in lambaris Astyanax ...
L. Marcon +3 more
semanticscholar +1 more source
Distribuição espaço-temporal do ictioplâncton no Rio do Peixe, sobre influência de pequenas centrais hidrelétricas (Alto Rio Uruguai, Brasil) [PDF]
, 2009 TCC (graduaçãoem Agronomia) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, 2009.Esse estudo visa avaliar a distribuição e ocorrência do ictioplâncton no Rio do Peixe sobre influência de duas Pequenas Centrais Hidrelétricas (PCH´s)
Figueiredo, Gabriela Maria Maimone de
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Frequency in the supply of Lactobacillus influence its probiotic effect for yellow tail lambari
Ciência Rural, 2018 : The aim of this research was to evaluate the changes in intestinal tract microbiota, hematological parameters and zootechnical indexes of yellowtail lambaris (Astyanax bimaculatus) fed with different probiotic supply frequencies (Lactobacillus spp ...
Adolfo Jatobá +4 more
doaj +1 more source
Conservation Assessment for Whorled Rosinweed (Silphium trifoliatum L.) [PDF]
, 2004 issued October 1, 2004Report issued on: October 1, 2004INHS Technical Report prepared for USDA Forest Service, Eastern ...
Molano-Flores, Brenda
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ParasitologiaThis study investigates the parasitic biodiversity of the fish species Astyanax bimaculatus and Psalidodon fasciatus in a stream located in the Chapada do Araripe Environmental Protection Area (APA), state of Ceará, Brazil, contributing to the ...
Bruno Anderson Fernandes da Silva +2 more
doaj +1 more source
Papel efetivo de uma espécie no fluxo de matéria e energia: estimativa do nicho isotópico de Astyanax sp. aff. fasciatus [PDF]
, 2011 This work aims to test a new concept of niche for animals that change their ecological rule along ontogenetic development. The isotopic niche concept considers all stages of ontogenetic development, as well as the biomass of the species, which is the ...
Persch, Tanilene Sotero Pinto
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Boletim do Instituto de Pesca, 2018 Neste trabalho foram analisadas 379 fêmeas de tambiú, Astyanax bimaculatus, com a finalidade de determinar o comprimento e a idade em que se inicia a primeira maturação gonadal.
Ricardo Amaro dos SANTOS +3 more
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