<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31409207</termId><termName>Planariidae</termName><termType>PT</termType><termNote><![CDATA[ Family of freshwater flatworms. ]]></termNote><termCreatedDate>2026-03-30 20:50:01</termCreatedDate><relation><relationType>BT</relationType><termId>31370326</termId><termName>Tricladida</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31435749</termId><termName>Planaria</termName><termType>PT</termType></relation></term>  </Zthes>