Results 91 to 100 of about 14,994 (251)

Identification and partial characterization of a novel serpin from Eudiplozoon nipponicum (Monogenea, Polyopisthocotylea)

open access: yesParasite, 2018
Background: Serpins are a superfamily of serine peptidase inhibitors that participate in the regulation of many physiological and cell peptidase-mediated processes in all organisms (e.g.
Pavel Roudnický   +11 more
semanticscholar   +1 more source

First record of Neobenedenia melleni (Monogenea: Capsalidae) in sea-farmed cobia (Rachycentron canadum) in Brazil Primeiro registro de Neobenedenia melleni (Monogenea: Capsalidae) em cultivo de bijupirás (Rachycentron canadum) no Brasil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2011
Neobenedenia melleni (MacCallum, 1927) (Monogenea) is a widespread pathogen in marine teleost cultures all over the world. The present paper reports this parasite species in farmed cobia (Rachycentron canadum) in Brazil, for the first time. Some comments
Claudia Ehlers Kerber   +3 more
doaj   +1 more source

Structure of the infracommunities of monogenean parasites of Seriolella porosa Guichenot, 1848 (Pisces: Centrolophidae ) from San Matias Gulf, Argentina [PDF]

open access: yes, 2010
El savorín, Seriolella porosa, es un pez de importancia pesquera que se distribuye en aguas del Atlántico Sudoccidental entre los paralelos 35° y 55° S. Hasta el presente no existen estudios sobre sus comunidades ectoparasitas en el mar Argentino.
Galeano, Noelia Adelina   +3 more
core  

A bibliography of parasites and diseases of marine and freshwater fishes of India [PDF]

open access: yes, 1977
With the increasing demand for fish as human food, aquaculture both in freshwater and salt water is rapidly developing over the world. In the developing countries, fishes are being raised as food.
Abraham F. G.   +474 more
core   +1 more source

Alterações hematológicas e histopatológicas em pacu, Piaractus mesopotamicus Holmberg, 1887 (Osteichthyes, Characidae),

open access: yesActa Scientiarum: Biological Sciences, 2008
Este trabalho avaliou os valores hematológicos e glicêmicos e histopatologia de Piaractus mesopotamicus (Osteichthyes, Characidae) infectados com Monogenea Anacanthorus penilabiatus Boeger, Husak & Martins, 1995 (Dactylogyridae) após tratamento com 0,50 ...
Marcos Tavares-Dias   +6 more
doaj   +1 more source

Isolation, identification and prevalence of parasites on Oreochromis niloticus from three selected river systems [PDF]

open access: yes, 2010
The prevailence of protozoan and helminthic parasite species occurring on and in the internal organs of Oreochromis niloticus were studied. Twenty samples of a mixture of adult and juvenile individuals of Oreochromis niloticus were randomly obtained from
Ashade, O.O.   +2 more
core  

Efeitos do tratamento com formalina e sulfato de cobre sobre os parâmetros hematológicos e parasitos monogenéticos em juvenis de Hemigrammus sp. (Osteichthyes: Characidae) Evaluation of formalin and copper sulfate on monogenetic parasite (Urocleidoides sp.) of Hemigrammus sp. (Osteichthyes: Characidae) juveniles

open access: yesActa Amazonica, 2013
O objetivo deste trabalho foi avaliar a eficácia da formalina e sulfato de cobre no controle de monogenéticos em juvenis de Hemigrammus sp e seu efeito na contagem diferencial de leucócitos.
Luciana Farias Paixão   +3 more
doaj  

Intraspecific variation in Gyrodactylus mediotorus and G. crysoleucas (Gyrodactylidae) from Nearctic shiners (Leuciscidae): evidence for ongoing speciation, host-switching, and parasite translocation

open access: yesParasite
A parasitological investigation of Cyprinella venusta and Notropis cf. stramineus sampled in Texas, USA, in the Guadalupe River, revealed the presence of Gyrodactylus crysoleucas Mizelle and Kritsky, 1967 on C.
Rahmouni Chahrazed   +3 more
doaj   +1 more source

An investigation on fish parasites in Hanna Wetland, Semirom, Isfahan Province [PDF]

open access: yes, 2012
As a part of a major ecological study of Hanna Wetland, Semirum Region, Isfahan Province, parasitic infestation of 3 native and one introduced fish species were investigated.
Asadollah, S.   +3 more
core  

A phylogeny of Cichlidogyrus spp. (Monogenea, Dactylogyridea) clarifies a host-switch between fish families and reveals an adaptive component to attachment organ morphology of this parasite genus

open access: yesParasites & Vectors, 2015
BackgroundParasite switches to new host species are of fundamental scientific interest and may be considered an important speciation mechanism. For numerous monogenean fish parasites, infecting different hosts is associated with morphological adaptations,
Françoise D. Messu Mandeng   +5 more
semanticscholar   +1 more source

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