Results 91 to 100 of about 316 (116)

Prevalence and Histopathological Studies of Trichodina spp. Infecting Oreochromis niloticus in Behera Governorate, Egypt [PDF]

open access: yesJournal of Current Veterinary Research, 2020
Trichodinids are commensal ectoparasitic protozoa, having direct life cycle and may become pathogenic hindering with respiration and feeding of fishes. The study aimed to determine the seasonal dynamics of Trichodina spp. infecting Oreochromis niloticus and their Histopathological effects.
Mohamed Khallaf   +2 more
exaly   +2 more sources

Trichodina spheroidesi and Trichodina halli spp. nov. parasitic on the gills and skin of marine fishes, with special reference to the life-history of T. spheroidesi

open access: yesZoologica; Scientific Contributions of the New York Zoological Society, 1942
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Ross F Nigrelli
exaly   +2 more sources

Diversity of Trichodina spp. on The Larvae of Freshwater Fish in Banyumas and Surrounding Areas of Central Java

open access: yesIOP Conference Series: Earth and Environmental Science, 2020
Abstract Trichodina sp. has a fast-splitting reproduction ability, and it is widespread, infect more than one species of fish. Freshwater fish cultivation increases every year, but high mortality caused by this parasite occurs. Research to determine Trichodina sp. on freshwater fish larvae was conducted in the district
null Rokhmani   +2 more
exaly   +2 more sources
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Antiparasitic effects of peracetic acid on Striped Bass infested with Trichodina spp.

North American Journal of Aquaculture, 2023
Abstract Objective The antiparasitic effect of peracetic acid (PAA) was evaluated against an infestation of the protozoan Trichodina spp. in naturally infected juvenile domestic seventh-generation (F7) Striped Bass Morone saxatilis. Methods
Bradley D. Farmer   +5 more
openaire   +1 more source

Seasonal dynamics of Trichodina spp. on whiting (Merlangius merlangus)in relation to organic pollution on the eastern Black Sea coast of Turkey

Parasitology Research, 2005
It was determined that there is a relationship between prevalence and mean densities of Trichodina spp. on Merlangius merlangus and organic pollution, measured as levels of nitrite, nitrate and phosphate in the surrounding environment. Monthly, two left anterior gill arcs of 60 M.
Hamdi Öğüt, Harry W. Palm
exaly   +3 more sources

Peracetic acid treatment of Ichthyophthirius multifiliis (Ciliophora: Ichthyophthiriidae) and Trichodina spp. reduces the infection by Aeromonas hydrophila and improves survival in Nile tilapia (Oreochromis niloticus)

Aquaculture, 2021
Abstract Co-infections with ectoparasites and bacteria commonly occur in fish farms and are associated with high mortality. In March 2020, a private Nile tilapia (Oreochromus niloticus) farm in Sharkia Governorate, Egypt, experienced high fish mortality, and the clinically diseased fish were characterized by lethargy, abnormal swimming behavior, loss
Nermeen M. Abu-Elala   +4 more
openaire   +1 more source

A preliminary observations on Trichodina sp. (Ciliophora: Peritricha) on the Gills of Limpets (Patella spp.) in Antalya (Turkey)

2008
Trichodinids are well-known protozoa associated with invertebrates as well as freshwater and marine fish. Trichodina sp. (Ciliophora: Peritricha) was found associated with the limpet species known as Patella sp. along the coast of Antalya Bay. Limpet gills were studied on scanning electron microscope and morphology of the protist was studied in detail.
Akşit D.   +3 more
openaire   +3 more sources

Histologické vyhodnocení parazitární zátěže na modelu Myoxocephalus scorpius a Gymnocanthus tricuspis - Trichodina spp.

2014
The main goal of this work was the study of parasitism of a shorthorn sculpin (Myoxocephalus scorpius) and an arctic staghorn sculpin (Gymnocanthus tricuspis) parasitized by ciliates Trichodina spp. Studied samples of gill originated from fish caught in 2011 and 2012 in the central part of Svalbard mainly in the bay of Petuniabukta.
openaire   +1 more source

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