{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T13:55:28Z","timestamp":1790862928357,"version":"4.1.0"},"reference-count":39,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T00:00:00Z","timestamp":1780358400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T00:00:00Z","timestamp":1780358400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Fish Diseases"],"published-print":{"date-parts":[[2026,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Investigation of a disease outbreak in a hobbyist's medaka (\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Oryzias latipes<\/jats:italic>\n                    <\/jats:styled-content>\n                    ) collection led to the detection of\n                    <jats:italic>Trichodina<\/jats:italic>\n                    sp. in the kidney tubuli of individual fish. Based on this observation, a thorough clinical workup, including native microscopy, histopathology and molecular genetics, was conducted. Besides the trichodinids,\n                    <jats:italic>Ichtyobodo necator<\/jats:italic>\n                    and microsporidian gill infection were found in one out of the eight fish, and all of them were infected with\n                    <jats:italic>Mycobacterium<\/jats:italic>\n                    sp. Morphological description of the renal\n                    <jats:italic>Trichodina<\/jats:italic>\n                    sp. was based on the parasites found in renal tubules. For molecular genetic characterization and phylogenetic analysis, primers targeting the 18S rRNA gene of all members of the order Mobilida were designed. The phylogenetic analysis of the 18S rRNA sequences showed a close relationship to\n                    <jats:italic>Trichodina ruditapicis<\/jats:italic>\n                    (FJ499385),\n                    <jats:italic>Trichodina glossogobae<\/jats:italic>\n                    (ON042773) and\n                    <jats:italic>Trichodina sinonovaculae<\/jats:italic>\n                    (FJ499386) sampled from fish and mussels in China, differing by 2.2%\u20132.5%. Here we report for the first time renal trichodinosis of\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>O. latipes<\/jats:italic>\n                    <\/jats:styled-content>\n                    and molecular data of a fish\u2010endozoic\n                    <jats:italic>Trichodina<\/jats:italic>\n                    sp.\n                  <\/jats:p>","DOI":"10.1111\/jfd.70212","type":"journal-article","created":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T07:51:16Z","timestamp":1780386676000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Renal Trichodinosis in the Japanese Rice Fish,\n                    <scp>\n                      <i>Oryzias latipes<\/i>\n                    <\/scp>\n                    : First Report and Phylogenetic Classification"],"prefix":"10.1111","volume":"49","author":[{"given":"J.","family":"Harl","sequence":"first","affiliation":[{"name":"Institute of Pathology University of Veterinary Medicine  Vienna Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K.","family":"Lipnik","sequence":"additional","affiliation":[{"name":"Division of Fish Health University of Veterinary Medicine  Vienna Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Thalguter","sequence":"additional","affiliation":[{"name":"Division of Fish Health University of Veterinary Medicine  Vienna Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1295-1482","authenticated-orcid":false,"given":"E.","family":"Lewisch","sequence":"additional","affiliation":[{"name":"Division of Fish Health University of Veterinary Medicine  Vienna Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,2]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1079\/9780851990156.0154"},{"key":"e_1_2_9_3_1","first-page":"116","volume-title":"Parasitic Protozoa","author":"Bradbury P. C.","year":"1994"},{"issue":"4","key":"e_1_2_9_4_1","first-page":"310","article-title":"Trichodina xenopodus, a Ciliated Protozoan, in a Laboratory\u2010Maintained \n                     Xenopus laevis","volume":"63","author":"Collymore C.","year":"2013","journal-title":"Comparative Medicine"},{"key":"e_1_2_9_5_1","first-page":"588","volume-title":"Fish Diseases","author":"Colorni A.","year":"2008"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182018001774"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00436\u2010020\u201006741\u20100"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/dvdy.21687"},{"key":"e_1_2_9_9_1","first-page":"1","article-title":"Trichodina pediculus and a New Closely Related Species","volume":"37","author":"Fulton J. F.","year":"1923","journal-title":"Proceedings of the Boston Society of Natural History"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00299-001-0399-7"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5320(81)80071-8"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5320(81)80072-X"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1080\/003648202320205256"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/molbev\/mst010"},{"key":"e_1_2_9_15_1","first-page":"207","article-title":"Trichodina ranae da Cunha, 1950 (Ciliata, Peritrichida), a Parasite of Rana esculenta s.l. and Its Morphological Variability","volume":"19","author":"Kazubski S. L.","year":"1980","journal-title":"Acta Protozoologica"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00010301"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1139\/z83-154"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1550-7408.1958.tb02563.x"},{"key":"e_1_2_9_19_1","first-page":"193","article-title":"The Adhesive Disc of Trichodinella epizootica\u2014Ultrastructure and Injury to the Host Tissue","volume":"20","author":"Lom J.","year":"1973","journal-title":"Folia Parasitologica"},{"key":"e_1_2_9_20_1","volume-title":"Protozoan Parasites of Fish","author":"Lom J.","year":"1992"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.2307\/3225373"},{"key":"e_1_2_9_22_1","volume-title":"The Ciliated Protozoa: Characterization, Classification and Guide to the Literature","author":"Lynn D. 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