Shark fin [chÃ¬] Fish maw [dÇ] Shark fin as a symbol of status & face. Like many dishes in traditional cultures, shark fin is served as a symbol of class and wealth. Shark fin â like a brand name car or bag â is known as a âconspicuous consumptionâ product, meaning that it is served as a public display of social status.
Vertebrates are animals that have a backbone or spinal column, also called vertebrae. These animals include fish, birds, mammals, amphibians, and reptiles.
Invertebrate is a kind of animal that does not have a spinal column or backbone. It is the opposite of vertebrate, that means if an animal is not a vertebrate (fish, reptile, amphibian, bird, or mammal), it is an invertebrate. Brachiopods: the lamp-shells.