| ectoparasitic species of the genus trichodina (ciliophora: peritrichida) parasitising british freshwater fish. | seven species of the genus trichodina ehrenberg, 1838 were identified during a sampling programme of twenty freshwater fish species from approximately sixty sites in scotland, england and wales. species found include: trichodina acuta lom, 1961 from cyprinus carpio l., carassius auratus l., oncorhynchus mykiss (walbaum), salmo trutta l. and phoxinus phoxinus l.; trichodina domerguei wallengren, 1897 from gasterosteus aculeatus l.; trichodina tenuidens faure-fremiet, 1944 from gasterosteus aculea ... | 1998 | 9805782 |
| trichodina modesta: an exotic ciliate in the neotropical region parasitizing an unusual host. | in this study, an important ornamental fish, betta splendens (osphronemidae), from three different brazilian states was examined for parasitic infestations. smears with parasites were impregnated with silver nitrate or stained using giemsa for taxonomic evaluation. a disc-shaped trichodinid with a body diameter of 39.7 ± 3.3 µm, adhesive disc diameter of 32.9 ± 3.1 µm and denticulate ring diameter of 19.5 ± 2.0 µm was found. the morphological characteristics resembled those of trichodina modesta ... | 2015 | 26154956 |
| phylogenetic analyses of trichodinids (ciliophora, oligohymenophora) inferred from 18s rrna gene sequence data. | partial 18s rrna gene sequences of the three trichodinids, namely trichodina modesta lom, 1970, trichodina paraheterodentata tang and zhao 2012. and trichodinella epizootica (raabe 1950) šrámek-hušek, 1953, were acquired and used to construct phylogenetic trees. the results revealed that trichodinella epizootica clustered with trichodinella sp.; trichodina paraheterodentata tang and zhao 2012 was sister to the clade composed of trichodina heterodentata duncan, 1977 and trichodina nobilis chen, 1 ... | 2013 | 23196703 |