{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,25]],"date-time":"2026-05-25T11:04:02Z","timestamp":1779707042778,"version":"3.53.1"},"reference-count":34,"publisher":"FapUNIFESP (SciELO)","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003593","name":"CNPq","doi-asserted-by":"crossref","award":["#304593-2023-0"],"award-info":[{"award-number":["#304593-2023-0"]}],"id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100003593","name":"CNPq","doi-asserted-by":"crossref","award":["#171021\/2023-1"],"award-info":[{"award-number":["#171021\/2023-1"]}],"id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100003593","name":"CNPq","doi-asserted-by":"crossref","award":["#304593-2023-0"],"award-info":[{"award-number":["#304593-2023-0"]}],"id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100003593","name":"CNPq","doi-asserted-by":"crossref","award":["#171021\/2023-1"],"award-info":[{"award-number":["#171021\/2023-1"]}],"id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Bras. Parasitol. Vet."],"abstract":"<jats:p>Abstract A new Ascaridiidae has been found parasitizing Pavo cristatus, an exotic bird bred on a commercial farm in the Par\u00e1 Amazon. The new species of Ascaridia Dujardin, 1845 is described on the basis of light and scanning microscopy findings. Morphologically, the new species shares characteristics compatible with the other species of Ascaridia that parasitize birds in Brazil, however, the new species differs from A. pintoi and A. ornata in the length and absence of a wing on the spicules, A. hermaphrodita, A. serrata, A. columbae, A. galli, A. lineata, A. magalhaesi, A. numidae, A. orthocerca, A. pterophora and A. sergiomeirai in the distribution and number of caudal papillae in males, A. amblymoria in the presence of a single papilla on the upper lip, associated with these characteristics most species differ in host order, with only A. columbae, A. galli and A. lineata, parasites of birds in the Phasianidae family. The new taxon adds morphological data to the parasitic biodiversity of commercially reared birds in Brazil.<\/jats:p>","DOI":"10.1590\/s1984-29612026006","type":"journal-article","created":{"date-parts":[[2026,5,25]],"date-time":"2026-05-25T10:41:17Z","timestamp":1779705677000},"source":"Crossref","is-referenced-by-count":0,"title":["Ascaridia pavo n. sp. (Nematoda: Ascaridida), a new species of nematode in peafowl"],"prefix":"10.1590","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3221-5017","authenticated-orcid":false,"given":"Raul Henrique da Silva","family":"Pinheiro","sequence":"first","affiliation":[{"name":"Universidade Federal Rural da Amaz\u00f4nia,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto Rafael de Queiroz Pereira","family":"Rodrigues","sequence":"additional","affiliation":[{"name":"M\u00e9dico Veterin\u00e1rio aut\u00f4nomo,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raimundo Nonato Moraes","family":"Benigno","sequence":"additional","affiliation":[{"name":"Universidade Federal Rural da Amaz\u00f4nia,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis Augusto Ara\u00fajo dos Santos","family":"Ruffeil","sequence":"additional","affiliation":[{"name":"Universidade Federal Rural da Amaz\u00f4nia,  Brasil; Escola Estadual de Ensino T\u00e9cnico do Par\u00e1 Dr. Celso Malcher,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elane Guerreiro","family":"Giese","sequence":"additional","affiliation":[{"name":"Universidade Federal Rural da Amaz\u00f4nia,  Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","published-online":{"date-parts":[[2026]]},"reference":[{"issue":"2","key":"ref1","first-page":"3327","article-title":"Pathological study of Ascaridia galli in poultry","volume":"14","author":"AL-Quraishi MA","year":"2020","journal-title":"Eurasia J Biosci"},{"key":"ref2","series-title":"Keys to the Nematode Parasites of Vertebrates: archival volume.","author":"Anderson RC","year":"2009"},{"issue":"1","key":"ref3","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1590\/1678-4162-12818","article-title":"Ascaridia galli: a report of erratic migration in eggs for human consumption in Bucaramanga, Colombia \u2013 case 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(Nematoda: Ascaridida), uma nova esp\u00e9cie de nematoide de pav\u00e3o"],"link":[{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_pdf&pid=S1984-29612026000100205&tlng=en","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,25]],"date-time":"2026-05-25T10:41:23Z","timestamp":1779705683000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S1984-29612026000100205&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":34,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026]]}},"alternative-id":["S1984-29612026000100205"],"URL":"https:\/\/doi.org\/10.1590\/s1984-29612026006","relation":{},"ISSN":["1984-2961","0103-846X"],"issn-type":[{"value":"1984-2961","type":"electronic"},{"value":"0103-846X","type":"print"}],"subject":[],"published":{"date-parts":[[2026]]},"article-number":"e011525"}}