Phylum Definition, Classification & Examples - Lesson

PHYLUM AND CLASS PORIFERA · 1 Example of the Class

The group Vertebrata is currently placed as a subphylum in the phylum Chordata, together with two other subphyla,

phylum Acanthocephala is a phylum of parasitic worms known as acanthocephalans, thorny-headed worms,

phylum With an account of over recent and fossil species, phylum Bryozoa represents a quite large and important phylum of colonial