<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://thesaurus.bhlscielo.org/vocab/pt">Echinoidea</topic></authority><related type="narrower"><topic>Arbacioida</topic></related><related type="narrower"><topic>Cassiduloida</topic></related><related type="narrower"><topic>Cidaroida</topic></related><related type="narrower"><topic>Clypeasteroida</topic></related><related type="narrower"><topic>Diadematoida</topic></related><related type="narrower"><topic>Echinacea</topic></related><related type="narrower"><topic>Echinoida</topic></related><related type="narrower"><topic>Echinothurioida</topic></related><related type="narrower"><topic>Euechinoidea</topic></related><related type="narrower"><topic>Holectypoida</topic></related><related type="narrower"><topic>Pedinoida</topic></related><related type="narrower"><topic>Perischoechinoidea</topic></related><related type="narrower"><topic>Phymosomatoida</topic></related><related type="narrower"><topic>Salenioida</topic></related><related type="narrower"><topic>Spatangoida</topic></related><related type="narrower"><topic>Temnopleuroida</topic></related><related type="broader"><topic>Echinozoa</topic></related> <note xml:lang="pt"><![CDATA[ <p>Classe de equinodermos com braços ausente, podendo ser achatados dorsoventralmente ou globosos, com pés ambulacrais em todas as faces, espinhos longos e pedicelária que pode ser venenosa.</p> ]]></note> <note xml:lang="en-GB"><![CDATA[ <p>Class of echinoderms with arms absent, globose or dorsoventrally flattened, with ambulacral feet on all sides, long spines and venomous pedicellariae between the spines.</p> ]]></note> <note xml:lang="es"><![CDATA[ <p>Clase de equinodermos sin brazos, de forma globosa o discoidal (aplanados dorso-ventralmente), con pies ambulacrales en todos sus lados, espinas largas y pediceliarios, que pueden poseer veneno.</p> ]]></note></mads>