Results 51 to 60 of about 510 (156)

Metacercárias de Diplostomum (Austrodiplostomum) compactum Lutz, 1928 (Digenea, Diplostomidae) em peixes do rio Paraná, Brasil. Prevalência, sazonalidade e intensidade de infecção

Acta Scientiarum: Biological Sciences, 2008
Avaliou-se a ocorrência de Diplostomum (Austrodiplostomum) compactum (Digenea: Diplostomidae) no globo ocular de Plagioscion squamosissimus (corvina) e Cichla ocellaris (tucunaré), capturados mensalmente, no rio Paraná, Presidente Epitácio, Estado de São
Rosemeire de Souza Santos, Franco Dani Akira Pimenta, Maurício Laterça Martins, Haroldo Kazuyuki Takahashi, Nilton Garcia Marengoni   +4 more
doaj   +1 more source

Relationship between Water Quality Parameters and Parasite Infestation in Farmed Oreochromis niloticus in Selected Rift Valley Counties, Kenya

Aquaculture Research, Volume 2024, Issue 1, 2024.
Globally, parasitic infections hinder aquaculture productivity and sustainability. Improper water quality parameters reduce fish immunity, make them susceptible to parasites, and enhance parasitic proliferation in culture systems. Subsequently, this study aimed to determine the prevalence and intensity of ecto‐ and endo‐parasite infesting Oreochromis ...
Finnan O. Ageng’o, Robert M. Waruiru, Daniel W. Wanja, Philip N. Nyaga, Mercy M. Hamisi, Cidee N. Khasake, Jacob M. Wainaina, Beatrice M. Munde, Paul G. Mbuthia, Nichodemus M. Kamuti, Shimaa E. Ali, Saraya Tavornpanich, Edith A. Keya, Mohan V. Chadag, Christyn Bailey   +14 more
wiley   +1 more source

Study on the prevalence and intensity of three parasites in Sturgeon fingerlings cultured in earthen ponds

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2007
In 2001, we studied 2600 sturgeon fingerlings including: 2242 Acipenser persicus, 150 Acipenser stellatus, 150 Acipenser nudiventris and 58 Huso huso from Shahid Beheshti and Yousefpour hatcheries for parasitic infection.
A. Shenavar masoleh1; M. Masoumian2; M. Sattari3; S. Bazari moghadam; J. Jalilpor; Sh. Shafiei; N. Noshi masoleh; M. Noshali; M. Masomzadeh
doaj  

Metacercariae of Diplostomum compactum Lutz, 1928 (Trematoda, Diplostomidae) in the eyes of acara Geophagus brasiliensis Quoy & Gaimard, 1824 (Teleostei, Cichlidae) from Barra Bonita Reservoir - São Paulo, Brazil Metacercária do Diplostomum compactum Lutz, 1928 (Trematoda: Diplostomidae) em olhos de acará Geophagus brasiliensis Quoy & Gaimard, 1824 (Teleostei: Cichlidae) no reservatório de Barra Bonita - São Paulo

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Relata-se a ocorrência de metacercárias de Diplostomum compactum (Trematoda: Diplostomidae) infectando Geophagus brasiliensis (Teleostei: Cichlidae) do reservatório de Barra Bonita, rio Tietê, estado de São Paulo, Brasil. As metacercárias foram coletadas
J.L.C. Novaes, I.P. Ramos, E.D. Carvalho, R.J. Silva   +3 more
doaj   +1 more source

A Sight for Sore Eyes: Diplostomum and Tylodelphys in the Eyes of Fish

Iranian Journal of Parasitology, 2016
Sight for Sore Eyes: Diplostomum and Tylodelphys in the ...
Thomas MCCLOUGHLIN
doaj  

Ocorrência de Diplostomum sp Nordmann, 1832 (Digenea: Diplostomatidae) em Plagioscion squamosissimus Heckel, 1840, proveniente do Reservatório de Volta Grande, MG, Brasil

Acta Scientiarum: Biological Sciences, 2008
Este trabalho demonstrou a presença de Diplostomum sp (Digenea) em corvinas (Plagioscion squamosissimus Heckel, 1840) do reservatório de Volta Grande (MG), avaliando, em condições naturais, a ocorrência do parasito, a intensidade de infestação e a ...
Maurício Laterça Martins, Rodrigo Yudi Fujimoto, Adjair Antônio do Nascimento, Flávio Ruas de Moraes   +3 more
doaj   +1 more source

Parasite-induced aggression and impaired contest ability in a fish host

Parasites & Vectors, 2010
Background Success of trophically transmitted parasites depends to a great extent on their ability to manipulate their intermediate hosts in a way that makes them easier prey for target hosts. Parasite-induced behavioural changes are the most spectacular
Taskinen J, Pasternak A F, Mikheev V N, Valtonen E T   +3 more
doaj   +1 more source

Parasitological investigations on Rutilus rutilus caspicus from south-east of the Caspian Sea (Iran)

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2000
A parasitological investigations on Rutilus rutilus caspicus from south-cast of the Caspian Sea (coast of the Mazandaran and Golestan Provinces, Iran} was carried out in 1997. During this study a total of 140 fish specimen were examined.
M. Masomian; J. Setareh; B. Mokhair
doaj  

A survey of ecto and endoparasites of Nile tilapia, Oreochromis niloticus (Linnaeus, 1758) fingerlings in Midmar reservoir, Adwa, northern Ethiopia

Journal of Applied Animal Research
Fishes are hosts to a range of taxonomically diverse parasites. This survey was intended to provide insight into the occurrence, distribution, prevalence, and intensity of parasites infesting the fingerlings of the tilapia, in Tigray.
Solomon Tesfay, Mekonen Teferi, Tadesse Dejenie, Tsegaluel Abay, Girmay Hiluf   +4 more
doaj   +1 more source

Prevalência, sazonalidade e intensidade de infecção por Diplostomum (Austrodiplostomum) compactum Lutz, 1928 (Digenea, Diplostomidae), em peixes do reservatório de Volta Grande, Estado de Minas Gerais, Brasil

Acta Scientiarum: Biological Sciences, 2008
O presente trabalho foi desenvolvido na Estação de Piscicultura da Companhia Energética de Minas Gerais, no reservatório de Volta Grande, Estado de Minas Gerais, Brasil.
Maurício Laterça Martins, Andresa de Mello, Faro Conceição Paiva, Rodrigo Yumi Fujimoto, Sérgio Henrique Canello Schalch, Neidson Carneiro Colombano   +5 more
doaj   +1 more source