Hopi symbols are central to their diverse culture. Hopitu-shinumu (Hopi) means Peaceful People; this serves as a background to understanding their use of symbols. The Hopi are expert craftspeople, and possess uncommon agricultural skills.
The annelids (Annelida, from Latin anellus, little ring), also known as the ringed worms or segmented worms, are a large phylum, with over 17,000 extant species including ragworms, earthworms, and leeches.he annelids are bilaterally symmetrical, triploblastic, coelomate, invertebrate organisms. They also have parapodia for locomotion. Most textbooks still use the traditional division into polychaetes (almost all marine), oligochaetes (which include earthworms) and leech-like species.
Platyhelminthes. Members of the phylum Platyhelminthes are flatworms, such as the planarian. Grubs and tapeworms are other examples of flatworms. Flatworms display bilateral symmetry; that is, the left and right halves of the body are mirror images of one another.Another characteristic of the platyhelminthes is cephalization.Cephalization means that one end of the animal functions as a head.latworms display bilateral symmetry; that is, the left and right halves of the body are mirror images of one another. Another characteristic of the platyhelminthes is cephalization.Cephalization means that one end of the animal functions as a head.