Scientific Taxonomy and Earth's Biodiversity

Two species out of the vast absolute major(ip)ity of existing mammals be armadillos and elephants. effective about features sh atomic issuing 18d between the cardinal atomic number 18; their young be innate(p) alive, warm-blooded, and look at lungs to breath. The clay characteristics argon most sheer of differences between the twain. Elephant?s apply size; tusks, and even a trunk (Myers, 2008). An armadillo however, is of moderate size, has strong armor-like skin, short legs, and take a leak claws (Myers, 2008). In addition, an elephant?s diet is unremarkably shew flood, considering that it is an herbivore, while an armadillo uses its sagaciously claws to dig for grubs or insects (National geographical nightspot, 2008). The termite and preciselyterfly atomic number 18 sort out of the insect group which has numerous species. Some shargond characteristic of these ii insects argon: an exoskeleton, common chord major body move (head, thorax, and abdomen), and antennas (Reach Out, 2004). Butterflies usually sip facile food by dint of a proboscis, much(prenominal) as from rotting fruits or well-nigh even choose animal flesh or fluids. A termite?s diet usually runs upon murdered plant material (wood, flicker litter, soil, animal dung, and crops), while a (Col, 2008). some opposite major difference is notwithstandingterflies atomic number 18 viewed as being sweet and showy to the eye while termites are typically seen as pests to humans, for they pay back much damage to buildings, crops, and grove forests, while. A termite is sort out under the position Isoptera, which let ins only termites; however they are related to cockroaches and mantids in the top-notch prepare Dictyoptera (Myers, 2008). Hummingbirds and penguins are both birds, and share: heat-absorbing vertebrates, covered with feathers, and lay rain cats and dogs (Myers, 2008). On the some otherwise hand, straits differences exist as well. Penguins are aquatic, flightless birds that live in cold temperatures (Busch Entertainment companionship, 2002). Hummingbirds however, retain close in mid-air by rapidly flapping their wings. They outline even fly backwards, and feed from nectar or ticket anthropoids from flower blossoms (Gates, L. & Gates, T., 2008). Penguins sound to the monastic disposition Sphenisciformes, which allows 18 species such as chinstrap penguins, king penguins, and emperor penguins. The order Sphenisciformes classifies birds as flightless birds within cold temperatures ? thus, penguins. Hummingbirds belong to the order Apodiformes, which includes two other families ? the swifts, Apodiadae, and the tree swifts, Hemiprocnidae (Myers, 2008). Echinoderms check a variety of species but we will only concentrate on two: starfishes and gleam dollars. They share the following characteristics: two embryonic openings, the anus and the mouth; be fill no cephalisation, as larva; they are free-swimming bilaterally irradiate organisms (Myers, 2008). On the other hand, likely contrasts exist between the two as well. Starfish sustain five or to a greater extent armor, which sway from an indistinct disc, have a diet that includes shelled animals such as oysters and clams, and even are subject to redevelop scatty mail (Kornfeld, 1997). However, sand dollars do not have ?arms? and have a round, flat shape. They have five pores that spark brine within its vascular system, which endure the organism to lead (The pose area keystone Dollar, 2000). A starfish belongs to the order Goniactinida. Their shape, legs, and address to regenerate classify them within these orders (Myers, 2008). Other species may include sea urchins and brittle stars.

Sand dollars, on the other hand, are classified under the order Clypeasteroida, which have organisms with multiple ambulacral pores and tube feet for movement and freedom fighter echinoids. Life would not be the same ? it would be reliable to say that it would not be the world we k right off now without animal life, along with other living organisms of this world. ReferencesBusch Entertainment Corporation (n.a.) (2002). Penguins. Retrieved April 15, 2009, from http://www.buschgardens.org/infobooks/Penguins/home.htmlCol,J (2008). All almost Butterflies. Retrieved April 15, 2009, from http://www.enchantedlearning.com/subjects/butterflies/allabout/Gates,T, (2008). Hummingbirds. Retrieved April 16, 2009, from http://www.hummingbirdworld.com/h/Gulf of Maine Aquarium (n.a.)(2000) The parkland Sand Dollar. Retrieved April 16, 2009, from http://www.gma.org/tidings/sanddollar.htmlKornfeld,A. (1997) Starfish. Retrieved April 15, 2009, from http://www.perspective.com/ personality/ kingdom Animalia/starfish.htmlMcKenzie, P. (2001). some elephants. Retrieved April 16, 2009, from http://elephant.elehost.com/About_Elephants/about_elephants.htmMyers, P. (2008)Animal Diversity Web. Retrieved April 15, 2009, from http://animaldiversity.ummz.umich.edu/site/index.htmlNationalGeographic guild (n.a.) (2008) Armadillo Profile. Retrieved April 16, 2009, from http://animals.nationalgeographic.com/animals/mammals/armadillo.htmlReachOut (n.a.) (2004) What is an Insect? Retrieved February 21st, 2009, from http://reachoutmichigan.org/funexperiments/agesubject/lessons/insect.html If you want to formulate a full essay, order it on our website: Orderessay

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