Scientific Taxonomy and Earths Biodiversity Paper Essay

Scientific Taxonomy and Earths Biodiversity Paper - Essay Example Bees produce honey from the nectar that they collect from flowers, which they store and return to the hive. Monarch butterfly (Danaus plexippus): A North American butterfly which has also been found in both New Zealand and Australia. It has a wingspan of between three and four inches and has a distinct pattern of orange and black on its wings. Rufous Hummingbird (Selasphorus rufus): A species of hummingbird that is present throughout North America, it is small around three inches in length and has a straight bill. Like other species of hummingbird, the birds hover as they collect nectar from flowers a unique feature among birds. Melon Sea Urchin (Echinus melo): Small, globular marine animals that are covered in spines, growing up to seven inches in diameter. They feed on algae and are predated upon by other marine animals such as sea otters and eels. Ochre Sea Star (Pisaster ochraceus): A purple starfish that has become widely known in scientific literature because of its proposed role as a keystone species . It is common in the Pacific Ocean and has five rays, which range from four to ten inches in length. The kingdom Animalia is one of six kingdoms of life that include every living organism. It is part of an overall classification system that defines life in terms of evolutionary history. Organisms that fall into the animal kingdom share the characteristics of having eukaryotic cells which contain discrete organelles, and the animals are multi-cellular and do not have a cell wall. In general most animals, and all listed here, are able to move and require organic material in order to survive. Most use sperm and egg cells in order to reproduce . The cheetah is a feline (family Felidae), while the red fox is canine (family Canidae). The red fox is a common species, and is considered a threat to many native species, while the cheetah