Trichodina

Trichodina

a genus of protozoa in the subclass Peritricha which parasitizes the skin and gills of fish and causes local irritation. They have a characteristic disk-like appearance and are in constant revolving motion. Only pathogenic when in large numbers and/or in stressed fish.
References in periodicals archive ?
Occurrence of trichodinid ciliophorans (Ciliophora: Peritrichida) in the freshwater fishes of the river Churni with description of Trichodina glossogobae sp.
Trichodina heterodentata (Ciliophora) infestation on Prochilodus lineatus larvae: a host-parasite relationship study.
Influence of crude-oil and pulp and paper-mill effluent on mixed infections of Trichodina cottidarium and T.
In this project, both comparing the percentage of fish infected with Chilodonella and obtaining more accurate results of fish in terms of other protozoan parasites such as Trichodina, Ichtyopoda negatrix and Lernae were studied.
Mugil platanus infected with Trypanosoma, Hemogregarina, Trichodina, Monogenoidea, copepods and Hirudinea (8); Lepomis macrocephalus infected with Trichodina sp.
2% of fish were parasitized by one or more parasites (Table 1), such as: Ichthyophthirius multifiliis Fouquet, 1876 (Protozoa), Paratrichodina africana Kazubski & El-Tantawy, 1986 (Protozoa: Trichodinidae), Trichodina Ehrenberg, 1830 (Protozoa: Trichodinidae) and Cichlidogyrus tilapiae Paperna, 1960 (Monogenoidea: Dactylogyridae).
En branquias los protozoos Amyloodinium ocellatum (Mastigophora; P= 21,43%; GI= I), Trichodina sp.
for his depiction of a snail radula; Neal Melvin of the University of Texas in Dallas for his image of an adult mouse hippocampus; Gerd Guenther of Duesseldorf, Germany, for his Trichodina pediculus; Charles Krebs of Issaquah, Washington, for his image of a jewel beetle, and Petr Znachor of the Institute of Hydrobiology in the Czech Republic, for his depiction of a colonial diatom.
Bahia, Santa (2010), present Catarina study Trichodina Boehs and Santa Catarina (genus) Magalhaes (2004), Da Silva et al.