Phylum Mollusca

Phylum Chordata phylum อาณาจักรสัตว์แบ่งออกเป็น 9 Phylum ดังนี้ Phylum Porifera · Phylum Cnidaria · Phylum Platyhelminthes · Phylum Mollusca · Phylum Annilida · Phylum Nemetoda phylum In Summary: Phylum Annelida Phylum Annelida includes vermiform, segmented animals Segmentation is seen in internal anatomy as well, which is called metamerism

phylum Organisms in a phylum share a set a characteristics that distinguishes them from organisms in another phylum The qualities that group animals into a phylum