Results 31 to 40 of about 800 (162)

First record of Trichodina heterodentata (Ciliophora: Trichodinidae) from Arapaima gigas cultivated in Peru Primeiro registro de Trichodina heterodentata (Ciliophora: Trichodinidae) em Arapaima gigas cultivados no Peru

open access: yesActa Amazonica, 2012
This study characterized morphologically Trichodina heterodentata Duncan, 1977 from cultivated fingerlings of "pirarucu" Arapaima gigas in Peru. Body and gill smears were air-dried at room temperature, impregnated with silver nitrate and/or stained with ...
Luis Henostroza Miranda   +3 more
doaj   +1 more source

Trichodina gobii (Ciliophora: Trichodinidae) on whiting Merlangius merlangus with a checklist from Turkish and Russian coasts of the Black Sea [PDF]

open access: yes, 2015
Trichodina gobii was identified during a parasitological survey conducted on the parasite fauna of whiting, Merlangius merlangus at both Sinop (Turkey) and Sevastopol (Russia) coasts of the Black Sea in the period between May 2011 and March 2014.
Kornyychuk, Yulia M   +3 more
core   +1 more source

Mortality in Atlantic Salmon (Salmo salar) Associated with Trichodinid Ciliates [PDF]

open access: yesJournal of Wildlife Diseases, 1991
A protozoan infection (Trichodina truttae) was identified in captive Atlantic salmon (Salmo salar) kelts that died in spring of 1988 and 1989. Fish with intense infections showed signs of listlessness, erratic swimming and inappetence. The infection induced excessive mucus secretion, epithelial sloughing and lesions that probably permitted entry of ...
openaire   +2 more sources

A study on ectoparasites in Indian Mackerel, Rastrelliger kanagurta (Cuvier, 1817) of Thiruvananthapuram coast, South India [PDF]

open access: yes, 2021
Parasitic infestation in marine fish requires urgent attention, especially those that infect economically important fishes, which affect their aesthetic quality and palatability.
Mangalathettu, Binumon Thankachan   +3 more
core   +2 more sources

Reevaluation of the phylogenetic relationship between Mobilid and Sessilid peritrichs (Ciliophora, Oligohymenophorea) based on small subunit rRNA genes sequences [PDF]

open access: yes, 2006
Based on morphological characters, peritrich ciliates (Class Olygohymenophorea, Subclass Peritrichia) have been subdivided into the Orders Sessilida and Mobilida.
Gong, Ying-Chun   +5 more
core   +1 more source

Trichodinids (Ciliophora, Peritrichia) Of Perccottus Glenii (Actinopterygii, Odontobutidae) In Three Ukrainian Rivers

open access: yesVestnik Zoologii, 2014
Abstract Trichodinids (Ciliophora, Peritrichia) of Perccottus glenii (Actinopterygii, Odontobutidae) in Three Ukrainian Rivers. Drobiniak, O., Kutsokon, Yu., Kvach, Yu. — The Chinese sleeper Perccottus glenii Dybowski, 1877 (Actinopterygii, Odontobutidae), alien for Ukrainian rivers, was examined for presence of trichodinids (Ciliopora, Peritrichia ...
O. Drobiniak, Yu. Kutsokon, Yu. Kvach
openaire   +1 more source

Ecology and seasonal variation of parasites in wild Aequidens tetramerus, a Cichlidae from the Amazon. [PDF]

open access: yes, 2019
This study is the first investigation on seasonal dynamics of parasites component community of the Aequidens tetramerus from an Amazon River tributary, in Northern Brazil.
GONÇALVES, R. A.   +3 more
core   +1 more source

Description of a new actinosporean type from South African freshwater [PDF]

open access: yes, 2004
The 1st report on actinospores described these organisms as parasites related to myxosporeans. For a long time this group of parasites was believed to represent an independent taxonomic entity.
Avenant-Oldewage, Annemarie   +2 more
core   +1 more source

Paratrichodina africana (Ciliophora: Trichodinidae) of wild and cultured Nile tilapia in the Northern Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2013
The present work morphologically characterizes Paratrichodina africana from the gills of wild and farmed Nile tilapia from Northern Brazil (eastern Amazonia).
Marcos Tavares-Dias   +2 more
doaj   +1 more source

HISTOLOGICAL CHANGES ASSOCIATED WITH TRICHODINID INFECTIONS IN THORNY SKATES, Raja radiata DONOVAN [PDF]

open access: yesJournal of Wildlife Diseases, 1975
Histological changes in the wall of the copulatory sac of normal adult female thorny skates, Raja radiata, were compared with those naturally infected with Trichodina oviducti. The parasites were associated with extensive defoliation of the copulatory epithelium and in some instances had penetrated the submucosa resulting in petechiae.
openaire   +2 more sources

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