Results 31 to 40 of about 237 (122)

Relations between histopathology and parasitaemias in Oncorhynchus mykiss infected with Cryptobia salmositica, a pathogenic haemoflagellate [PDF]

open access: yesDiseases of Aquatic Organisms, 2001
One group (n = 50) of juvenile rainbow trout Oncorhynchus mykiss was inoculated intraperitoneally with 2000 (low dose [LD]) and another group (n = 50) with 20,000 (high dose [HD]) Cryptobia salmositica fish(-1). The histopathology was a generalised inflammatory reaction, and lesions were in connective tissues and in the reticulo-endothelial system.
M, Bahmanrokh, , Woo PTK
openaire   +2 more sources

Prevalência, distribuição geográfica e sazonal de protozoários e mixozoários parasitos de jaú (Zungaro jahu) no Pantanal Matogrossense Prevalence, geographic and seasonal distribution of protozoan and myxozoan parasites of jaú (Zungaro jahu) in the Pantanal of Mato Grosso, Brazil

open access: yesPesquisa Veterinária Brasileira, 2012
Estudo realizado no Pantanal Matogrossense, avaliou a prevalência, a distribuição geográfica e sazonal de protozoários e mixozoários parasitos de jaú (Zungaro jahu).
Edson A. Adriano   +3 more
doaj  

Estabilidad temporal de las infracomunidades de parásitos en la borrachilla Scartichthys viridis (Valenciennes, 1836) (Pisces : Blenniidae) en la costa central de Chile Temporal stability in parasite infracommunities of the blenny Scartichthys viridis(Valenciennes, 1836) (Pisces: Blenniidae) on the central coast of Chile

open access: yesRevista Chilena de Historia Natural, 2002
Se comparan las infracomunidades de parásitos de la borrachilla Scartichthys viridis (Pisces: Blenniidae) de tres muestras tomadas en un lapso de 17 meses, entre 1999 y 2001, desde pozas intermareales vecinas a Las Cruces (33°27' S, 71°37' O), Chile ...
FREDDY DÍAZ, MARIO GEORGE-NASCIMENTO
doaj  

Euglenozoa: taxonomy, diversity and ecology, symbioses and viruses. [PDF]

open access: yesOpen Biol, 2021
Kostygov AY   +6 more
europepmc   +1 more source

The spatial distribution of infectious agents in wild Pacific salmon along the British Columbia coast. [PDF]

open access: yesSci Rep, 2023
Bass AL   +7 more
europepmc   +1 more source

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