<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31339632</termId><termName>Scyphozoa</termName><termType>PT</termType><termNote><![CDATA[ Class containing around 200 species of cup animals, including some jellyfish. Life histories commonly involve alternation of a very small polyp with a medusa that develops from an ephyra released by the polyp. They are divided by four longitudinal septa producing tetramerous radial symmetry; gonads are endodermal. They have marginal sensory structures (rhopalia) with statocysts and/or ocelli. They are most abundant in coastal waters, but oceanic species exist. ]]></termNote><termCreatedDate>2026-03-30 20:31:35</termCreatedDate><relation><relationType>UF</relationType><termId>31339633</termId><termName>scyphozoan</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31339634</termId><termName>scyphozoans</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31316338</termId><termName>Cnidaria</termName><termType>PT</termType></relation></term>  </Zthes>