Story highlights. (CNN)Brad Pitt and Angelina Jolie are done. But during their 10 years as a couple, they had four children together, in addition to a son and daughter whom Jolie adopted prior to the relationship.
The largest phyla in kingdom animalia are phylums: Mollusca, Porifera, Cindaria, Platyhelminthes, Nematoda, Annelida, Arthropoda, Echinodermata, and Chordata, our own phylum. PHYLUM NEMATODA: Phylum nematoda consists of only roundworms, some that are parasitic.
List of 11 Important Phylum | Animal Kingdom. 1  1. Phylum Protozoa (Approximately 30,000 Known Species): 2  2. Phyllum-Porifera (Approximately 5000 Known Species): 3  3. Phylum Cnidaria (Approximately 10,000 Known Species): 4  4. Phylum Ctenophora (Approximately 80 Species): 5  5. Phylum Platyhelminthes (Approximately 6500 Known Species): Flat-worms, Flukes and Tape-worms. These are flat, un-segmented, worm-like creatures with soft and bilaterally symmetrical body. In a bilaterally symmetrical animal there is a right side and a left side, a fore end and a hind end, a dorsal or back surface and a ventral or front surface.