What is the classification for a flatworm?

Question

Kingdom:

Phylum:

Class:

Order:

Family:

Genus:

Answer 1

Why ask the same (non-Botany, too boot) question three times? Look at the other two versions for some answers...

Answer 2

The Flatworm is a phylum, so there are multiple classes, orders, families, genuses (genii?), and about 25,000 species:

Superregnum: Eukaryota

Regnum: Animalia

Subregnum: Eumetazoa

Superphylum: Protostomia

Phylum: Platyhelminthes

Classes: Cestoda - Monogenea - Trematoda - Turbellaria

Incidentally, for a question like this, you'll almost always be better off just going to Wikipedia (or, have you heard of Wikispecies?)