{"id":997,"date":"2020-06-18T20:46:26","date_gmt":"2020-06-18T23:46:26","guid":{"rendered":"https:\/\/www.ufrgs.br\/ictio\/?p=997"},"modified":"2020-06-18T20:46:26","modified_gmt":"2020-06-18T23:46:26","slug":"a-new-species-of-knodus-characiformes-characidae-stevardiinae-from-the-rio-aripuana-rio-madeira-basin-brazil","status":"publish","type":"post","link":"https:\/\/www.ufrgs.br\/ictio\/2020\/06\/18\/a-new-species-of-knodus-characiformes-characidae-stevardiinae-from-the-rio-aripuana-rio-madeira-basin-brazil\/","title":{"rendered":"A new species of Knodus (Characiformes: Characidae: Stevardiinae) from the rio Aripuan\u00e3, rio Madeira basin, Brazil"},"content":{"rendered":"<p><span class=\"author-name\">Na\u00e9rcio A.\u00a0Menezes<span style=\"font-size: 10.5px;\">,\u00a0<\/span><\/span><span class=\"author-name\">Katiane M.\u00a0Ferreira &amp;\u00a0<\/span><span class=\"author-name\">Andr\u00e9 L.\u00a0Netto-Ferreira<\/span><\/p>\n<p class=\"sec\"><strong>RESUMO<\/strong><\/p>\n<p>Uma nova esp\u00e9cie de um carac\u00eddeo do g\u00eanero\u00a0<em>Knodus<\/em>\u00a0\u00e9 descrita do rio Aripuan\u00e3 (bacia do rio Madeira). Esta esp\u00e9cie se distingue de suas congeneres por possuir o corpo muito estreito, a presen\u00e7a de dentes tri- a pentac\u00faspides na s\u00e9rie externa do pr\u00e9-maxilar, com a c\u00faspide mediana ligeiramente maior que as c\u00faspides laterais, dentes da s\u00e9rie interna pentac\u00faspide, distintamente maiores que os da s\u00e9rie externa, dentes do maxilar tri- a pentac\u00faspides com a c\u00faspode central discretamente maior que as laterais, os quatro dentes mais anteriores do dent\u00e1rio pentacuspidados, os dentes mais posteriores tricuspidados a pentacuspidados, a linha lateral complete com 36-38 escamas, 3 s\u00e9ries longitudinais de escamas entre a origem da nadadeira p\u00e9lvica e a linha lateral, e 11-12 s\u00e9ries longitudinais de escamas circumpedunculares. A nova esp\u00e9cie \u00e9 comparada com esp\u00e9cies\u00a0<em>incertae sedis<\/em>\u00a0de \u2018<em>Bryconamericus<\/em>\u2019 do norte da Am\u00e9rica do Sul uma vez que estudos filogen\u00e9ticos sugerem a pr\u00f3xima rela\u00e7\u00e3o daquelas esp\u00e9cies com\u00a0<em>Knodus<\/em>.<\/p>\n<p>Link:\u00a0<a href=\"https:\/\/www.scielo.br\/scielo.php?script=sci_arttext&amp;pid=S1679-62252020000200208&amp;lng=en&amp;nrm=iso&amp;tlng=en\">https:\/\/www.scielo.br\/scielo.php?script=sci_arttext&amp;pid=S1679-62252020000200208&amp;lng=en&amp;nrm=iso&amp;tlng=en<\/a><\/p>\n<div id=\"attachment_998\" style=\"width: 362px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.ufrgs.br\/ictio\/wp-content\/uploads\/2020\/06\/1982-0224-ni-18-02-e190139-gf1.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-998\" class=\"size-full wp-image-998\" src=\"https:\/\/www.ufrgs.br\/ictio\/wp-content\/uploads\/2020\/06\/1982-0224-ni-18-02-e190139-gf1.jpg\" alt=\"\" width=\"352\" height=\"104\" srcset=\"https:\/\/www.ufrgs.br\/ictio\/wp-content\/uploads\/2020\/06\/1982-0224-ni-18-02-e190139-gf1.jpg 352w, https:\/\/www.ufrgs.br\/ictio\/wp-content\/uploads\/2020\/06\/1982-0224-ni-18-02-e190139-gf1-300x89.jpg 300w\" sizes=\"auto, (max-width: 352px) 100vw, 352px\" \/><\/a><p id=\"caption-attachment-998\" class=\"wp-caption-text\">FIGURE 1 | Knodus angustus, MZUSP 122222, female. 36 mm SL, Brazil, Amazonas, rio Aripuan\u00e3, tributary of rio Madeira.<\/p><\/div>\n<p><div id=\"attachment_999\" style=\"width: 286px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.ufrgs.br\/ictio\/wp-content\/uploads\/2020\/06\/1982-0224-ni-18-02-e190139-gf2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-999\" class=\"size-full wp-image-999\" src=\"https:\/\/www.ufrgs.br\/ictio\/wp-content\/uploads\/2020\/06\/1982-0224-ni-18-02-e190139-gf2.jpg\" alt=\"\" width=\"276\" height=\"215\" \/><\/a><p id=\"caption-attachment-999\" class=\"wp-caption-text\">FIGURE 2 | Knodus angustus, MZUSP 124932, C&amp;S, jaws and dentition, lateral view, left side, anterior at left.<\/p><\/div><\/p>","protected":false},"excerpt":{"rendered":"<p>Na\u00e9rcio A.\u00a0Menezes,\u00a0Katiane M.\u00a0Ferreira &amp;\u00a0Andr\u00e9 L.\u00a0Netto-Ferreira RESUMO Uma nova esp\u00e9cie de um carac\u00eddeo do g\u00eanero\u00a0Knodus\u00a0\u00e9 descrita do rio Aripuan\u00e3 (bacia do rio Madeira). Esta esp\u00e9cie se distingue de suas congeneres por possuir o corpo muito estreito, a presen\u00e7a de dentes tri- a pentac\u00faspides na s\u00e9rie externa do pr\u00e9-maxilar, com a c\u00faspide mediana ligeiramente maior que as [&hellip;]<\/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-997","post","type-post","status-publish","format-standard","hentry","category-sem-categoria"],"_links":{"self":[{"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/posts\/997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/comments?post=997"}],"version-history":[{"count":1,"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/posts\/997\/revisions"}],"predecessor-version":[{"id":1000,"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/posts\/997\/revisions\/1000"}],"wp:attachment":[{"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/media?parent=997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/categories?post=997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ictio\/wp-json\/wp\/v2\/tags?post=997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}