<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31455285</termId><termName>Hippidion</termName><termType>PT</termType><termNote><![CDATA[ Genus of stocky, stilt-legged, Clydesdale-sized horse that lived in South America during the Ice Age Pleistocene epoch, between 2 million and 10,000 years ago. Hippidion possessed a highly distinctive, long, domed nasal bone. In an alternate classification, the stilt-legged build is seen as similar to the onager and kiang wild asses of Asia, thus suggesting they migrated from Asia across the Bering Strait. ]]></termNote><termCreatedDate>2026-03-30 21:02:33</termCreatedDate><relation><relationType>BT</relationType><termId>31436026</termId><termName>Equidae</termName><termType>PT</termType></relation></term>  </Zthes>