Results 41 to 50 of about 3,843 (250)

Prevalensi Dan Intensitas Ektoparasit Pada Ikan Gabus (Channa Striata) Dari Tangkapan Alam Dan Budidaya [PDF]

open access: yes, 2017
Penelitian ini bertujuan untuk memperoleh data jenis-jenis ektoparasit serta prevalensi (P) dan intensitas (I) ektoparasit pada ikan gabus dari tangkapan alam (TA) dan budidaya (BD).
Hidayati, D. (Dewi)   +1 more
core   +1 more source

ECTOPARÁSITOS EN ALEVINES DE Oreochromis niloticus EN LA ESTACIÓN DULCEACUÍCOLA DE DIVISA, PANAMA

open access: yesTecnociencia, 2023
Se evaluó la presencia de ectoparásitos en alevines de tilapia del nilo Oreochromis niloticus cultivados en la estación Dulceacuícola de Divisa, República de Panamá. Se analizó un total de 75 alevines de 60 días de edad, se midieron peso y largo.
Kedric González   +2 more
doaj   +1 more source

Comparative genomics of the pathogenic ciliate Ichthyophthirius multifiliis, its free-living relatives and a host species provide insights into adoption of a parasitic lifestyle and prospects for disease control [PDF]

open access: yes, 2011
BACKGROUND: Ichthyophthirius multifiliis, commonly known as Ich, is a highly pathogenic ciliate responsible for 'white spot', a disease causing significant economic losses to the global aquaculture industry.
Asai, David J   +28 more
core   +5 more sources

First study on parasites of Hemibrycon surinamensis (Characidae), a host from the eastern Amazon region. [PDF]

open access: yes, 2019
This study was the first investigation of communities and infracommunities of parasites of Hemibrycon surinamensis. All the fish collected in a tributary of the Amazon river were parasitized by one or more parasite species. The Brillouin diversity index (
DIAS, M. T.   +2 more
core   +1 more source

Parasite diversity in Oxydoras niger (Osteichthyes: Doradidae) from the basin of Solimões River, Amazonas state, Brazil, and the relationship between monogenoidean and condition factor. [PDF]

open access: yes, 2017
This study describes the parasitic fauna of Oxydoras niger from the Coari Lake, tributary of the medium Solimões River, State of Amazonas, Brazil, and the relationship between the number of Monogenoidea and the condition factor.
JERÔNIMO, G. T.   +3 more
core   +1 more source

Parasites of native Cichlidae populations and invasive Oreochromis niloticus (Linnaeus, 1758) in tributary of Amazonas River (Brazil). [PDF]

open access: yes, 2019
This study provides the first investigation on acquisition of parasites in invasive O. niloticus by parasite species of native Cichlidae from the Igarapé Fortaleza basin, Northern Brazil. There were examined 576 specimens of 16 species of native cichlids
BITTENCOURT, L. S.   +4 more
core   +1 more source

Respostas hematológicas de Arapaima gigas (Pisces: Arapaimidae) parasitados naturalmente por protozoários e metazoários. [PDF]

open access: yes, 2017
O presente estudo comparou os parâmetros sanguíneos de Arapaima gigas Schinz, 1822 de cultivo, parasitados por uma espécie de protozoário e três espécies de helmintos.
BORGES, M.   +4 more
core   +1 more source

Parasitologicalassessment and host-parasite relationship in farmed Cachara catfish fingerlings (Pseudoplatystoma reticulatum Eigenmann & Eigenmann 1889), Mato Grosso do Sul, Brazil. [PDF]

open access: yes, 2014
Farmed fingerlings of South American catfish are frequently exposed to several parasites, but little information is available for implementing health programs for control and prevention of parasitic diseases in the hatcheries.
BELO, M. A. de A.   +7 more
core  

Anti-immunoglobulin antisera used in an ELISA to detect antibodies in barramundi Lates calcarifer to Cryptocaryon irritans [PDF]

open access: yes, 1999
Immunoglobulins (Ig) in serum from barramundi vaccinated with bovine serum albumin (BSA) were purified by ammonium sulphate precipitation and affinity chromatography using BSA as the ligand.
Bryant, M. S.   +3 more
core   +2 more sources

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