Taxonomy and Biodiversity

Scientific Taxonomy and domains Biodiversity The kingdom Animalia dry land is ample and diverse. Researchers estimate active 9 or 10 one thousand million species exist on Earth (Myers, 2001). All species of this Kingdom curse on other organisms for support and ar multicellular (Myers, 2001). The Animalia Kingdom is comprised of various classes sh atomic number 18d out into different arrays, families, and species. Examples of the different classes bring in this kingdom argon Mammalia ( mammals), Aves (birds), class Hexapoda (insects), and Echinodermata (echinoderms). Mammals The class Mammalia is divided into 26 points containing about 5000 different species (Wund & Myers, 2005). The largest mammal is the toothsome whale, while one of the smallest mammals is the Etruscan shrew. These cardinal species fall in a vast difference in size only when sell similar characteristics. Both species produce personify number and are known to b e mostly solitary proletariat animals. While these species manage some similarities, they feed many differences amidst them. The blue whales only produce one offspring with a gestation point lasting 11-12 months (Fox, 2002). The Etruscan shrews produce cardinal-six offspring with the gestational period averaging 27.5 days (Ferry, 2005). While the lifespan of the Etruscan shrew has not been alone determined, it is estimated to average 2.

7 years (Ferry, 2005). The blue whales are estimated to have an average life span of 80-90 years (Fox, 2002). The blue whales are a member of the Cetacea distingu ish, which are aquatic and share many simila! rities. A few examples of the similarities found in this club are a streamlined body shape, lack of spume glands, and 3 chambered stomachs (Poor, 2012). Bottlenose dolphins and beaked whales are two examples of mammals found in this order. The Etruscan Shrew is found in the order Soricomorpha. Mammals in this order appear physically similar to rodents but differ in their fast paced lives and constant need to come down (MammalsRUs, 2009). Shrews have five toes...If you want to get a trenchant essay, order it on our website: BestEssayCheap.com

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