Results 111 to 120 of about 494 (145)

Observations on Trichodinid Infection (Cyclochaetosis) of Salvelinus Fontinalis (Mitchill)

Transactions of the American Fisheries Society, 1938
Abstract The results are given of a study of Trichodinid infection of speckled trout. In the absence of cirri the present parasite is assigned to the genus Trichodina. A brief description of the form is given. Experiments were undertaken to produce a resistant stage for the transmission of this parasite, but without result. Simple transmission is shown
exaly   +2 more sources

Trichodinid Protozoa (Ciliophora: Peritrichida) from Freshwater Fishes of Rybinsk Reservoir, USSR1

Journal of Protozoology, 1984
ABSTRACTDuring the spring of 1981, trichodinid protozoa were collected from the gills or urinary bladder of the following species of fishes of Rybinsk Reservoir, USSR, located on the upper reaches of the Volga River system: Esox lucius, Rutilus rutilus, Leuciscus idus, Blicca bjoerkna, Abramis ballerus, Pelecus cultratus, Lota lota, and Perca ...
J. R. ARTHUR, J. LOM
exaly   +2 more sources

A Scanning Electron Microscopical Study of the Surface Topography of a Trichodinid Ciliate

Transactions of the American Microscopical Society, 1974
R. A. Khan, V. C. Barber, S. McCann
exaly   +2 more sources

Treatment of Trichodinid Infections of Chinook Salmon Fingerlings

Progressive Fish-Culturist, 1956
exaly   +2 more sources

Host specificity of trichodinid ectoparasites of freshwater fish

Parasitology Today, 1987
Ciliophorons of the family Trichodinidoe comprise seven genera, all of which are commensolists or parasites - mainly on aquatic hosts such as other ciliophorans, coelenterates, planctonic crustaceans, molluscs, echinoderms, amphibians and fish. Although the first species of this family, Trichodina pediculus, was described from material collected from ...
J G, Van As, L, Basson
openaire   +2 more sources

Morphology, molecular phylogeny, and taxonomy of trichodinids (Ciliophora, Mobilida) from Calanoid copepods

Parasitology Research, 2020
Trichodinid ciliates were isolated from calanoid copepods and were characterized by morphological and molecular techniques. The trichodinids found in this study were morphologically similar to Trichodina acuta, but morphometric differences were observed between our specimens and T. acuta. The T.
Elen Juliana de Oliveira Furtado, Franciane Cedrola, Marcus Vinicius Xavier Senra, Roberto de Oliveira Marchesini, Victor Romero-Niembro, Roberto Júnio Pedroso Dias   +5 more
openaire   +2 more sources

Trichodinids (Ciliophora: Trichodinidae) on Rocky-Tidal Fishes from the Baja California Peninsula, Mexico

Journal of Parasitology, 2020
Information regarding trichodinid ectoparasites on marine fishes of North America is relatively scarce. In this study, 5 ciliate species from the family Trichodinidae were found associated with 8 fish hosts from the rocky intertidal zone of the western coast of the Baja California Peninsula (BCP), Mexico. All of the host-parasite relationships recorded
Islas Ortega, A. G., Basson, L., Marcotegui, Paula Soledad, Ruiz Campos, G., de Jager, G. P., Rivas, G., Aguilar Aguilar, R.   +6 more
openaire   +3 more sources

Two methods for geometric morphometric analysis of trichodinids from killifishes

Parasitology Research
In this study, we compared the efficacy of geometric morphometric techniques, including outlines and landmark-based approaches, to support the differentiation of Trichodina bellottii from three co-occurring killifish species. Both methods were able to differentiate trichodinids from different host species.
Marcotegui, Paula Soledad, Islas Ortega, Alma, Cantatore, Delfina María Paula, Reshaid, Yamila Veronica, Montes, Martin Miguel, Barneche, Jorge Adrian, Martorelli, Sergio Roberto   +6 more
openaire   +3 more sources

High prevalence and mean intensity of trichodinids and monogeneans on Nile tilapia (Oreochromis niloticus) in Indonesian hatcheries

Veterinary Parasitology: Regional Studies and Reports, 2023
This study describes recent infestations of ectoparasites on tilapia fingerlings in several hatcheries. High mortality of fingerlings and juvenile fish often occurs in hatcheries but the causative agents remain unclear. Nile tilapia fingerlings were obtained from three hatcheries in South Sulawesi, Indonesia.
Hilal, Anshary, Sriwulan, Sriwulan, Amriana, Amriana   +2 more
openaire   +2 more sources

Trichodinid parasites (Ciliophora: Peritricha) from the gills of some Australian marine fishes

Systematic Parasitology, 1995
Three species of the genus Trichodina are reported from the gills of marine fishes in south-eastern Tasmania, Australia. Two of these species are new: T. australis n. sp. from five atherinid fish species, Atherinosoma microstoma, Leptatherina presbyteroides, Kestratherina brevirostris, K. esox and K. hepsetoides; and T. nesogobii n. sp. from Nesogobius
Xiao-qun Su, R. W. G. White
openaire   +1 more source