<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31435896</termId><termName>Cerianthus</termName><termType>PT</termType><termNote><![CDATA[ Group of invertebrate marine animals that take the form of an elongated polyp, specifically a hollow stalklike structure with a mouth and tentacles at the upper end; the animals live in a tube of slime on the ocean bottom. The genus is widely distributed in tropical and subtropical waters. ]]></termNote><termCreatedDate>2026-03-30 20:57:32</termCreatedDate><relation><relationType>UF</relationType><termId>31435897</termId><termName>tube anemone</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31435898</termId><termName>tube anemones</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31409368</termId><termName>Cerianthidae</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31455119</termId><termName>Cerianthus americanus</termName><termType>PT</termType></relation></term>  </Zthes>