<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31409423</termId><termName>Lepospondyli</termName><termType>PT</termType><termNote><![CDATA[ Extinct group that resembled amphibians but are often not included within the Amphibia class in the most recent classifications. This group contained a great variety of semiaquatic forms such as the snakelike Ophiderpeton, the "horned" Keraterpeton, and the microsaurs, such as Asaphestera. The lepospondylians became extinct during the Pennsylvanian subperiod. ]]></termNote><termCreatedDate>2026-03-30 20:50:05</termCreatedDate><relation><relationType>UF</relationType><termId>31409424</termId><termName>lepospondylian</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31409425</termId><termName>lepospondylians</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31370446</termId><termName>Amphibia</termName><termType>PT</termType></relation></term>  </Zthes>