Results 91 to 100 of about 1,157 (115)
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Aquaculture, 2003
Philasterides dicentrarchi is a histophagous ciliate infecting turbot (Scophthalmus maximus) in aquaculture, where it causes significant economic losses. However, the route of entry of these parasites in turbot is not known. In the present study, we attempted experimental infection by seven routes: nasal, oral, rectal, branchial/dermal (i.e.
M. L. Sanmartín +5 more
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Philasterides dicentrarchi is a histophagous ciliate infecting turbot (Scophthalmus maximus) in aquaculture, where it causes significant economic losses. However, the route of entry of these parasites in turbot is not known. In the present study, we attempted experimental infection by seven routes: nasal, oral, rectal, branchial/dermal (i.e.
M. L. Sanmartín +5 more
openaire +2 more sources
Journal of Eukaryotic Microbiology, 2008
ABSTRACT. A new microsporidian species, Euplotespora binucleata n. gen., n. sp., from the brackish‐water ciliate Euplotes woodruffi is described and defined on the basis of life history characteristics, light and electron microscopic features, and small subunit (SSU) ribosomal DNA (rDNA) sequencing. The life cycle of E. binucleata n. sp.
Fabrizio Erra +4 more
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ABSTRACT. A new microsporidian species, Euplotespora binucleata n. gen., n. sp., from the brackish‐water ciliate Euplotes woodruffi is described and defined on the basis of life history characteristics, light and electron microscopic features, and small subunit (SSU) ribosomal DNA (rDNA) sequencing. The life cycle of E. binucleata n. sp.
Fabrizio Erra +4 more
openaire +4 more sources
Journal of Fish Diseases, 1995
Abstract. Cryptocaryon irritans (Ciliophora), isolated from the reef fish, Grammistes sexlineatus Thumberg, was established as primary infections in mullet, Chelon labrosus (Risso). Only a small percentage (<22%) of exposed theronts established infection under controlled conditions. This is discussed in relation to the probability of host parasite
R. A. Matthews, P. J. Burgess
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Abstract. Cryptocaryon irritans (Ciliophora), isolated from the reef fish, Grammistes sexlineatus Thumberg, was established as primary infections in mullet, Chelon labrosus (Risso). Only a small percentage (<22%) of exposed theronts established infection under controlled conditions. This is discussed in relation to the probability of host parasite
R. A. Matthews, P. J. Burgess
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Systematic Parasitology, 2017
A new species of Trichodina Ehrenberg, 1830 collected from the skin and fins of farmed North African catfish Clarias gariepinus (Burchell) fingerlings, is described. The new species can be distinguished from other trichodinids by the characteristics of the adhesive disc, especially by the great number of denticles. Trichodina merciae n. sp.
Mercedes Martínez Pérez +1 more
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A new species of Trichodina Ehrenberg, 1830 collected from the skin and fins of farmed North African catfish Clarias gariepinus (Burchell) fingerlings, is described. The new species can be distinguished from other trichodinids by the characteristics of the adhesive disc, especially by the great number of denticles. Trichodina merciae n. sp.
Mercedes Martínez Pérez +1 more
openaire +3 more sources
Aquaculture, 2008
To determine whether olive flounder (Paralichthys olivaceus) immunized with lysate of Philasterides dicentrarchi could be protected immobilization antigen (i-antigen) type independently, fish were immunized with lysate of ciliates obtained from in vitro cultures or ciliates obtained from infected fish.
Ki Hong Kim, Eun Hye Lee
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To determine whether olive flounder (Paralichthys olivaceus) immunized with lysate of Philasterides dicentrarchi could be protected immobilization antigen (i-antigen) type independently, fish were immunized with lysate of ciliates obtained from in vitro cultures or ciliates obtained from infected fish.
Ki Hong Kim, Eun Hye Lee
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Protist, 2013
A novel parasitic ciliate Fusiforma themisticola n. gen., n. sp. was discovered infecting 4.4% of the hyperiid amphipod Themisto libellula. Ciliates were isolated from a formaldehyde-fixed whole amphipod and the DNA was extracted for amplification of the small subunit (SSU) rRNA gene.
Chantangsi, Chitchai +5 more
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A novel parasitic ciliate Fusiforma themisticola n. gen., n. sp. was discovered infecting 4.4% of the hyperiid amphipod Themisto libellula. Ciliates were isolated from a formaldehyde-fixed whole amphipod and the DNA was extracted for amplification of the small subunit (SSU) rRNA gene.
Chantangsi, Chitchai +5 more
openaire +3 more sources
Canadian Journal of Zoology, 1994
Samples of longhorn sculpin (Myoxocephalus octodecemspinosus) were exposed to sediment contaminated with crude oil or pulp and paper mill effluent for periods up to 13 months in the laboratory. Other samples were collected at sites where crude oil or effluent from a pulp and paper mill are discharged. The intensity of gill infections of Trichodina spp.
R. G. Hooper +3 more
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Samples of longhorn sculpin (Myoxocephalus octodecemspinosus) were exposed to sediment contaminated with crude oil or pulp and paper mill effluent for periods up to 13 months in the laboratory. Other samples were collected at sites where crude oil or effluent from a pulp and paper mill are discharged. The intensity of gill infections of Trichodina spp.
R. G. Hooper +3 more
openaire +2 more sources
Bacterial symbiosis in ciliates (Alveolata, Ciliophora): Roads traveled and those still to be taken
Journal of Eukaryotic Microbiology, 2022Valentina Serra
exaly
PROTOZOAN INFECTIONS: ZOOMASTIGINA, RHIZOPODA, AND CILIOPHORA
1993Yoshinori Tanada, Harry K. Kaya
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Taxonomically and Functionally Distinct Ciliophora Assemblages Inhabiting Baltic Sea Ice
Microbial Ecology, 2022Markus Majaneva, Janne-markus Rintala
exaly