<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>9859236</termId><termName>mesogastropoda</termName><termType>PT</termType><termCreatedDate>2026-03-30 20:50:04</termCreatedDate><relation><relationType>BT</relationType><termId>9846608</termId><termName>prosobranquis</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9867101</termId><termName>cypraeoidea</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9867102</termId><termName>stromboidea</termName><termType>PT</termType></relation></term>  </Zthes>