Results 91 to 100 of about 3,843 (250)

Infection dynamics of Ichthyophthirius multifiliis

open access: yesParasitology, 1982
The dynamics of infection of the fish host Poecilia latipinna by free-swimming tomites of the ciliate Ichthyophthirius multifiliis and the age-dependent survival of these infective stages are examined experimentally. Simple deterministic models are developed to aid the analysis of experimental results.
openaire   +1 more source

Current disease treatments for the ornamental pet fish trade and their associated problems

open access: yesReviews in Aquaculture, Volume 17, Issue 1, January 2025.
Abstract The trade in live ornamental fishes to be held as companion animals or displayed in public aquaria has an estimated global annual value of US$15–20 billion. Supply chains for ornamental pet fishes often involve many more parties than for fish farmed as food fishes, and at each stage, fishes are exposed to stressors including handling ...
E. Larcombe   +4 more
wiley   +1 more source

The relation between size and parasit load in the Molly fish (Poecilia latipinna) of Jarghoyeh qanat, Isfahan Iran.

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2016
Baker, D.G., Kent, M.L. and Fournie, J.L., 2007. Parasites of fishes. In: Baker D.G.(Ed.). Flynn, s parasites of laboratory animals, 2nd edition, Hoboken(NJ): Blackwell, pp.69-116. Farly, D.G. and Hechman, R., 1980.
M Khalaji email ; J Sarkhosh; S.H Amini; M Siyami; M Zangene; S Asadolahi
doaj  

Aspectos ecológicos dos parásitos en Cichlasoma bimaculatum (Cichlidae), pez ornamental de la Amazonia brasileña

open access: yesActa Biológica Colombiana, 2017
Este estudio investigó la fauna parasitaria de Cichlasoma bimaculatum (Cichlidae) en un afluente del sistema del Río Amazonas, en el norte de Brasil. La prevalencia parasitaria fue del 94,6 % y en total, 428267 parásitos fueron colectados, tales como ...
Marcos Tavares-Dias   +3 more
doaj   +1 more source

Primeiro registro da ocorrência de protozoários em tamoatá Hoplosternum littorale no Brasil

open access: yesBoletim do Instituto de Pesca, 2018
Este estudo relata a primeira ocorrência de protozoários nas brí­¢nquias de tamoatá Hoplosternum littorale (Hancock, 1828) (Siluriformes: Callichthyidae) no Brasil.
Douglas Anadias PINHEIRO   +4 more
doaj  

Parasites of Some Freshwater Fish from Armand River, Chaharmahal va Bakhtyari Province, Iran [PDF]

open access: yesIranian Journal of Parasitology, 2012
Background: The aim of this study was to detect the occurrence of parasites in fish in Armand River, Chaharmahal va Bakhtyari Province regarding the importance of native fish population in the river.
M Raissy, M Ansari
doaj   +1 more source

Desempenho produtivo de larvas de Jundiá (Rhamdia quelen) em sistema de cultivo com bioflocos [PDF]

open access: yes, 2013
Este estudo teve por objetivo avaliar o desempenho de larvas de jundiá (Rhamdia quelen) em sistema de bioflocos. Foram utilizados cinco tratamentos, com larvas estocadas na densidade de 25 peixes L-1 durante 21 dias.
Poli, Moisés Angel
core  

Parasitos nas brânquias de Brycon amazonicus (Characidae, Bryconinae) cultivados em canais de igarapé do Turumã-Mirim, Estado do Amazonas, Brasil - DOI: 10.4025/actascibiolsci.v29i2.593

open access: yesActa Scientiarum: Biological Sciences, 2007
O presente estudo teve como objetivo determinar a prevalência e a intensidade de parasitos nas brânquias, bem como o fator de condição em matrinxã Brycon amazonicus Spix e Agassiz (1829) cultivados em três canais de igarapé da região do Tarumã-Mirim ...
Jefferson Raphael Gonzaga Lemos   +4 more
doaj   +1 more source

Ecology and seasonal variation of parasites in wild Aequidens tetramerus, a Cichlidae from the Amazon. [PDF]

open access: yes, 2019
This study is the first investigation on seasonal dynamics of parasites component community of the Aequidens tetramerus from an Amazon River tributary, in Northern Brazil.
GONÇALVES, R. A.   +3 more
core   +1 more source

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