Tylenchoidea

Tylenchoidea is a superfamily of roundworms.^[1][2] Its members are either plant parasites or detritivores.

Tylenchoidea
Heterodera glycines, worm and egg
Scientific classification
Kingdom:	Animalia
Phylum:	Nematoda
Class:	Secernentea
Order:	Tylenchida
Superfamily:	Tylenchoidea (Orley, 1880)
Families
Anguinidae Belonolaimidae Dolichodoridae Ecphyadophoridae Hoplolaimidae Heteroderidae Pratylenchidae Tylenchidae