KnowraTrematodaLinked fromLinked fromThe 4 pages that link to Trematoda, each with the reason it gives.All 4Broader topic 2Compared with 2TegumentBroader topic: Flukes rely on tegumental surfaces for protection and exchange within host tissues.HelminthiasisBroader topic: Flukes cause infections such as schistosomiasis and liver fluke disease.EucestodaCompared with: Flukes are usually unsegmented, unlike the proglottid-bearing body typical of eucestodes.TurbellariaCompared with: Trematodes were excluded from traditional Turbellaria despite their evolutionary relationship to free-living flatworms.