<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31303745</termId><termName>tails</termName><termType>PT</termType><termNote><![CDATA[ The posterior extremities of animals, in position opposite to the head and forming either a distinct flexible appendage to the trunk (e.g., in a dog or cat) or a continuation of the trunk behind the anus (as in a dolphin). In vertebrates, the tail contains an extension of the vertebrae beyond the backbone. ]]></termNote><termCreatedDate>2026-03-30 20:21:41</termCreatedDate><relation><relationType>UF</relationType><termId>31303746</termId><termName>tail</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298615</termId><termName>animal components</termName><termType>PT</termType></relation></term>  </Zthes>