Results 131 to 140 of about 7,429 (225)

Establishing a model fish for the Neotropical region: The case of the yellowtail tetra Astyanax altiparanae in advanced biotechnology. [PDF]

open access: yesFront Genet, 2022
Yasui GS   +12 more
europepmc   +1 more source

Myxobolus sp. (Myxozoa; Myxosporea) causing asymptomatic parasitic gill disease in Astyanax aff. bimaculatus (Characiformes; Characidae) in the Tocantins river basin, amazon region, Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária
The middle course of the Tocantins river is located in the eastern portion of the “Legal Amazon” region of Brazil and the Dantas river is one of its tributaries.
Marcelo Francisco da Silva   +6 more
doaj   +1 more source

Parasitologia [PDF]

open access: yes, 2018
XXXII Congresso Brasileiro de Zoologia, Foz do Iguaçu, 2018. Tema: Desafios e perspectivas para a Zoologia na América LatinaCaderno de Resumos de Trabalhos da Área temática Parasitologia, do XXXII Congresso Brasileiro de ZoologiaSociedade Brasileira de ...

core  

DNA barcode reveals occurrence of threatened species and hidden diversity on Teleost fish trade in the Coastal Amazon. [PDF]

open access: yesSci Rep, 2023
Santana P   +10 more
europepmc   +1 more source

Tetragonopterinae (Cypriniformes, Characoidei, Characidae) capturados na Bacia do rio Ivaí, Estado do Paraná, Brasil [PDF]

open access: yes, 1980
A study of five species of the Tetragonopterinae, family Characidae, is presented. The study material was collected at Rio Ivaí Basin, Paraná State, Brazil.
Parra-Muro, João
core   +1 more source

Alimentacao do tucunare Cichla sp. (Pisces, cichlidae) um peixe introduzido no Pantanal, Brasil. [PDF]

open access: yes, 2015
Com o objetivo de estudar a alimentacao do tucunare (Cichla sp.) no Pantanal, foram realizadas cinco coletas entre novembro/1992 e junho/1994. Foram capturados 425 especimes, destes 207 apresentaram conteudo estomacal.
CATELLA, A. C.   +2 more
core   +1 more source

Acanthocephala, Annelida, Arthropoda, Myxozoa, Nematoda and Platyhelminthes parasites of fishes from the Guandu river, Rio de Janeiro, Brazil [PDF]

open access: yes
Using information from all published reports and data collected during several parasitological surveys between April 2003 and September 2009, a checklist of the parasites of fishes from Guandu River, southeastern of Brazil was generated.
Abdallah, Vanessa   +2 more
core   +1 more source

PERÍODO REPRODUTIVO E ALIMENTAÇÃO DE Astyanax alburnus NO CANAL CORNÉLIOS, CAPÃO DA CANOA, RIO GRANDE DO SUL (TELEOSTEI, CHARACIFORMES, CHARACIDAE) [PDF]

open access: yes, 2006
Através de amostragens bimensais realizadas no canal Cornélios, Capão da Canoa, Rio Grande doSul, realizou-se o estudo de aspectos da biologia reprodutiva e alimentar de Astyanax alburnus (Hensel, 1870). As coletas foram realizadas no período de julho de
Artioli, Luiz Guilherme Schultz   +3 more
core   +1 more source

Primeiro registro de Rhabdochona acuminata (Nematoda, Rhabdochonidae) em Astyanax aff. fasciatus (Characiformes, Characidae) no Lago Guaíba, no sul do Brasil [PDF]

open access: yes, 2019
Specimens of Rhabdochona (Rhabdochona) acuminata (Molin, 1860) were collected in Astyanax aff. fasciatus (Cuvier, 1819) from Lake Guaíba, municipalities of Guaíba (30°08.28'S, 51°18.53'W) and Barra do Ribeiro (30°17.11'S, 51°18.01'W), southern Brazil. In
Amato, Suzana Bencke   +2 more
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