<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31477924</termId><termName>Ursus arctos horribilis</termName><termType>PT</termType><termNote><![CDATA[ Members of a subspecies of brown bear native to the mountainous districts of western North America, characterized by their massive size, humped shoulders, elevated forehead that contributes to a somewhat concave profile, and fur that is brownish to buff in color with hairs that are typically silver- or pale-tipped, giving them the grizzled (hair sprinkled with gray) appearance for which they are named. ]]></termNote><termCreatedDate>2026-03-30 21:08:42</termCreatedDate><relation><relationType>UF</relationType><termId>31477925</termId><termName>grizzlies</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31477926</termId><termName>grizzly bear</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31477927</termId><termName>grizzly bears</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31477928</termId><termName>silvertip bears</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31469550</termId><termName>Ursus arctos</termName><termType>PT</termType></relation></term>  </Zthes>