Results 11 to 20 of about 651 (143)

New record ofTrichodina unionis(Ciliophora, Trichodinidae) from freshwater gastropods in Bangkok, Thailand [PDF]

Parasite, 2019
Trichodinids, which are ciliate protists, are causative agents of an aquatic animal disease, trichodiniasis, especially among both captive and wild fish. This disease can adversely affect aquaculture and have economic impacts. The objectives of this study were to evaluate the prevalence and mean intensity ofTrichodina unionisinfection, describe ...
Pichit Wiroonpan, Watchariya Purivirojkul   +1 more
doaj   +7 more sources

Geometric morphometric on a new species of Trichodinidae. A tool to discriminate trichodinid species combined with traditional morphology and molecular analysis [PDF]

International Journal for Parasitology: Parasites and Wildlife, 2018
This study reports a new Trichodinidae, Trichodina bellottii n. sp., parasitizing the pearly fish Austrolebias bellottii from Buenos Aires, Argentina. Its small subunit ribosomal ribonucleic acid (SSU rDNA) was sequenced for the first time. Based on the results from morphological identification, SSU rDNA sequencing, and Elliptical Fourier analysis, the
Marcotegui, Paula Soledad, Montes, Martín Miguel, Barneche, Jorge Adrián, Ferrari, Walter Antonio Oscar, Martorelli, Sergio Roberto   +4 more
doaj   +10 more sources

Occurrence of two new species of the genus Dipartiella (Raabe, 1959) Stein 1961 (Ciliophora: Trichodinidae) isolated for the first time from ornamental fish [PDF]

Journal of Parasitic Diseases, 2017
During the parasitological survey of ornamental fish in India the authors identified two trichodinid ciliophorans for the first time in India, during the year 2014-16 and also revealed that goldfish, Carassius auratus, was the most susceptible species for trichodinid infection.
Mandira Saha, Probir K. Bandyopadhyay
europepmc   +7 more sources

Trichodina mutabilis (Protozoa: Ciliophora: Trichodinidae) from the characid fish Astyanax mexicanus in the Cuatro Ciénegas region, northern Mexico

Revista Mexicana de Biodiversidad, 2014
AbstractAs a part of a series of ongoing studies on trichodinids of freshwater fishes of Mexico, several species from diverse localities in the Cuatro Ciénegas region, Coahuila, northern Mexico, were examined. Wet smears of gills and skin were made fresh and screened for the presence of trichodinids under light microscopy.
Alma Gabriela Islas-Ortega, Rogelio Aguilar-Aguilar   +1 more
doaj   +8 more sources

First record of Trichodina heterodentata (Ciliophora: Trichodinidae) from channel catfish, Ictalurus punctatus cultivated in Brazil [PDF]

Brazilian Journal of Biology, 2010
This study characterises morphologically Trichodina heterodentata Duncan, 1977 from channel catfish, Ictalurus punctatus (Rafinesque, 1818) in the State of Santa Catarina, Brazil. Body and gill smears were air-dried at room temperature, impregnated with silver nitrate and/or stained with Giemsa.
Martins, ML., Marchiori, N., Nunes, G., Rodrigues, MP.   +3 more
doaj   +8 more sources

Description of two new species of ectoparasitic Trichodina Ehrenberg, 1830 (Ciliophora: Trichodinidae) from freshwater fishes in the river Ganges, India [PDF]

Journal of Parasitic Diseases, 2012
Two new species of the genus Trichodina Ehrenberg, 1838, T. silondiata sp. nov. and T. pangasi sp. nov. from the gills of freshwater fish Silonia silondia (Hamilton 1822) and Pangasius pangasius (Hamilton-Buchanan) respectively from the river Ganges of West Bengal are described here.
Amlan Kumar Mitra, Mrigen Goswami, Biplab Bhowmik, Yingchun Gong, Probir K. Bandyopadhyay   +4 more
europepmc   +6 more sources

Co-infection with Trichodina (Ciliophora: Trichodinidae) and Aeromonas caviae synergistically changes the hematology and histopathology of Asian seabass Lates calcarifer

Biodiversitas Journal of Biological Diversity, 2021
Abstract. Sufardin, Sriwulan, Anshary H. 2021. Co-infection with Trichodina (Ciliophora: Trichodinidae) and Aeromonas caviae synergistically changes the hematology and histopathology of Asian seabass Lates calcarifer. Biodiversitas 22: 3371-3382. Consequential interaction contributed by parasitic and bacterial infections in fish has received little ...
Sufardin Sufardin, Sriwulan Sriwulan, Hilal Anshary   +2 more
semanticscholar   +5 more sources

First record of two trichodinid ectoparasites (Ciliophora: Trichodinidae) from Chittagong, Bangladesh

Journal of Biodiversity Conservation and Bioresource Management, 2018
During parasitological surveys in Chittagong, Bangladesh two species of trichodinid ectoparasites belonging to the genera Tripartiella Lom, 1959 and Trichodina Ehrenberg, 1830 were collected from the gills of Rita rita (Hamilton, 1822) and Channa striata (Bloch, 1793) from January to December 2001.
Mma Habib, N Sultana, L Naher, Gsm Asmat
semanticscholar   +5 more sources

A Checklist of Trichodind Ciliates (Ciliophora: Peritrichida: Trichodinidae) from India

Records of the Zoological Survey of India, 2019
A database with all available published accounts on the trichodind species was gathered. They are mainly fish parasites and are also found to infect anuran and molluscs. This information, along with records derived from recently work done in our laboratory that helps to generate a checklist containing all the records, for carrying out the work in this ...
Chanda, Sukanya, Barman, Gyan Deb, Bandyopadhyay, Probir Kumar   +2 more
semanticscholar   +3 more sources

Morphomolecular identification of two trichodinid coinfections ( Ciliophora : Trichodinidae ) and their immunological impacts on farmed Nile Tilapia

Aquaculture Research, 2021
Trichodiniasis is one of the most serious ectoparasitic diseases disturbing tilapia aqua-culture worldwide, causing deleterious effects and significant economic losses.
Marwa M. Attia, Mamdouh Y. Elgendy, Abdelbary Prince, Mahmoud M. El‐Adawy, Mohamed Abdelsalam   +4 more
semanticscholar   +4 more sources