- Dioecotaeniidae, Onchobothriidae, Phyllobothriidae, Prosobothriidae, Serendipidae, unclassified Tetraphyllidea
- Chimaerocestidae, Dioecotaeniidae, Disculicipitidae, Onchobothriidae, Phyllobothriidae, Prosobothriidae, Serendipeidae, Shindeobothriiidae, Tetraphyllidea incertae sedis, Triloculariidae
- Dioecotaeniidae, Oncobothriidae, Phyllobothriidae, Triloculariidae
<nowiki>Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Stopkatky; Tetraphyllidea; 四叶目; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; چهارمکندهسانان; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; 四葉目; Tetraphyllidea; Tetrafilide; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; Tetraphyllidea; 四叶目; ordning i klassen bandmaskar; orden av flatmakkar; orden av flatormer; orde uit de onderklasse Eucestoda; Ordnung der Klasse Bandwürmer (Cestoda); taxon; order of worms; رتبة من الديدان; 条虫纲的一目扁形动物; разред червеи; Tetraphyllidea</nowiki>
Subcategories
This category has only the following subcategory.