{"id":637,"date":"2018-03-03T13:06:28","date_gmt":"2018-03-03T16:06:28","guid":{"rendered":"https:\/\/www.ufrgs.br\/ictio\/?p=637"},"modified":"2018-03-16T17:03:39","modified_gmt":"2018-03-16T20:03:39","slug":"publicacoes-novas-e-recentes-da-equipe-3","status":"publish","type":"post","link":"https:\/\/www.ufrgs.br\/ictio\/en\/2018\/03\/03\/publicacoes-novas-e-recentes-da-equipe-3\/","title":{"rendered":"New species of Creagrutus (Ostariophysi; Characiformes; Characidae) from the Rio Xingu drainage"},"content":{"rendered":"

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ANDRE L. NETTO-FERREIRA\u00a0 & CRISTIANO R. MOREIRA<\/p>\n

Creagrutus yudja<\/em> is described from the Rio Xingu basin, Brazil. It is distinguished from its congeners by the lack of infraorbital 6, the shallower body (13.7\u201319.2% of SL), the presence of 34\u201336 perforated lateral line scales, and the presence of 4\u20136 post-anal scales. The inclusion of the new species on the available, morphology-based phylogenetic study of Creagrutus<\/em> placed C. yudja<\/em> as the sister-species of C. nigrotaeniatus<\/em>, but the clade including those species is not recovered as sister to the pair C. cracentis<\/em> + C. maxillaris<\/em>, suggesting independent modifications of the dentition pattern typical of Creagrutus to a condition similar to the plesiomorphic characid condition within the genus.<\/p>\n

Netto-Ferreira, A. L.; Moreira, C. R. . New species of Creagrutus (Ostariophysi; Characiformes; Characidae) from the Rio Xingu drainage, Brazil. Zootaxa, v. 4375, p. 250, 2018. http:\/\/dx.doi.org\/10.11646\/zootaxa.4375.2.4<\/a><\/p>\n

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FIGURE 1. Creagrutus yudja, new species, holotype, MNRJ 48662, 26.7 mm SL, Brazil, Par\u00e1, Altamira, Praia do Levi, Rio Iriri, Rio Xingu basin.<\/p><\/div>\n

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FIGURE 3. Consensus tree of 274464 fundamental trees with 178 steps. Character numbers as in Vari & Harold (2001).<\/p><\/div>\n

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ANDRE L. NETTO-FERREIRA\u00a0 & CRISTIANO R. MOREIRA Creagrutus yudja is described from the Rio Xingu basin, Brazil. It is distinguished from its congeners by the lack of infraorbital 6, the shallower body (13.7\u201319.2% of SL), the presence of 34\u201336 perforated lateral line scales, and the presence of 4\u20136 post-anal scales. The inclusion of the new […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-637","post","type-post","status-publish","format-standard","hentry","category-sem-categoria"],"_links":{"self":[{"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/posts\/637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/comments?post=637"}],"version-history":[{"count":3,"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/posts\/637\/revisions"}],"predecessor-version":[{"id":687,"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/posts\/637\/revisions\/687"}],"wp:attachment":[{"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/media?parent=637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/categories?post=637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ictio\/en\/wp-json\/wp\/v2\/tags?post=637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}