{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T16:34:15Z","timestamp":1791390855751,"version":"4.3.3"},"reference-count":29,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2015,11,25]],"date-time":"2015-11-25T00:00:00Z","timestamp":1448409600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[2016,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:italic>Urocleidoides<\/jats:italic>ectoparasites are mainly found on fish of the neotropical regions. Although molecular research on monogeneans is available, no genetic data exist characterizing species in the<jats:italic>Urocleidoides<\/jats:italic>genus. Some DNA sequences have been efficacious in systematic studies and in the reconstruction of phylogenies of fish parasites. Relevant roles have been given to the sequence of the mitochondrial gene of cytochrome<jats:italic>c<\/jats:italic>oxidase I (COI). This study characterized COI sequences of the parasites<jats:italic>Urocleidoides malabaricusi<\/jats:italic>and<jats:italic>U. cuiabai<\/jats:italic>in trahira fish<jats:italic>Hoplias<\/jats:italic>aff.<jats:italic>malabaricus<\/jats:italic>of the flood plain of the Upper River Paran\u00e1, Brazil. The two species under analysis were distinguished by sequencing and analysing a 420-bp fragment of the COI gene, which suggested the existence of the cryptic species<jats:italic>U. malabaricusi<\/jats:italic>.<\/jats:p>","DOI":"10.1017\/s0022149x15000966","type":"journal-article","created":{"date-parts":[[2015,11,25]],"date-time":"2015-11-25T09:04:06Z","timestamp":1448442246000},"page":"693-697","source":"Crossref","is-referenced-by-count":17,"title":["Molecular characterization of<i>Urocleidoides cuiabai<\/i>and<i>U. malabaricusi<\/i>(Monogenea: Dactylogyridae) from the trahira fish<i>Hoplias<\/i>aff.<i>malabaricus<\/i>in the Paran\u00e1 River, Brazil"],"prefix":"10.1017","volume":"90","author":[{"given":"L.S.","family":"Gasques","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.J.","family":"Gra\u00e7a","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.M.A.P.","family":"Prioli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.M.","family":"Takemoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.J.","family":"Prioli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2015,11,25]]},"reference":[{"key":"S0022149X15000966_ref25","volume-title":"Aquatic biodiversity in Latin America: Amazon fish parasites","author":"Thatcher","year":"2006"},{"key":"S0022149X15000966_ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpara.2009.08.012"},{"key":"S0022149X15000966_ref18","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0026252"},{"key":"S0022149X15000966_ref20","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-8286.2007.01678.x"},{"key":"S0022149X15000966_ref23","first-page":"273","volume-title":"Parasitologia, Peixes de \u00e1gua doce do Brasil","author":"Takemoto","year":"2013"},{"key":"S0022149X15000966_ref10","first-page":"1","article-title":"Neotropical Monogenea. 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