Animal Biodiversity

The defining characteristic for mammals and the characteristic which gives the circle its name is the presence of mammary glands. Both the species I selected book mammary glands and nurture their young with milk from these glands.Apart from the presence and use of mammary glands, the other(a) common features of both animals be the high level of brain ripening among the animal kingdom as well up as the social tendencies of the species.Given these similarities, on that point are sense impressionk residues between valet de chambre and dolphins. The most obvious is that humans are land living creatures while dolphins are adapted to animateness in the sea. As such, humans countenance evolved an upright stance, as well as opposable thumbs while dolphins select evolved fins and a blowhole.Humans are separate under the lay Primates along with monkeys and apes. Defining characteristics for primates are stereoscopic mint, opposable thumbs, highly mobile radius and ulna, and oth er forcible adaptations for life in the treetops.The dolphin belongs to the dictate Cetacea along with the blue air whale and the killer whale. Order cetacea includes mammals who withdraw evolved to a richly aquatic life. As such, dolphins and whales belong to the order.Class InsectaBoth the praying mantis and the monarch butterfly grow three of import body divisions the head, the thorax and the abdomen. Both in any case have compound eyes composed of hundreds or thousand of individual send sensing organs. Lastly, both insects lay eggs for reproductive purposes.One big difference between the praying mantis and the monarch butterfly is flight. The butterfly has go which modify it to cover large distances for food and for migration during wintertime. As mentioned, the monarch butterfly also undergoes migration. During winter, the monarch butterflies in Northern America travel to Mexico to outlast the heatless weather conditions.The butterfly belongs to order Lepidoptera a long with moths and skippers. The defining characteristic for the order have been the presence of antennae, a hard exoskeleton and wings which are cover in scales.The praying mantis belongs to the order Mantodae with its evolutionary siblings the leaf mantis with a thorax shaped and colored like a leaf and its oriental cousin the Chinese mantis. The characteristic for the order have been a wolfish diet, their use of camouflage, and the presence of passelnibalism among the species.Class AvesThe bald eagle and the icteric, while representing polar opposites of the heroism spectrum have many similar characteristics. First, they lay eggs to reproduce. Second, they have wings and lastly, they also have a feather covering.Also, there are overmuch differences between both birds apart from their symbolism. The bald eagle has binocular vision while the chicken does not due to the placement of the eyes in their skulls. The bald eagle is also a carnivore while the chicken is an omnivore which can feed on seeds and small worms. The bald eagle is also much larger in size than the chicken.The bald eagle together with hawks and falcons abidance the order Falconiformes. Members of the order are all birds of prey with hooked bills, nippy talons and good eyesight adaptations needed for spotting and killing prey from the air.The chicken on the other hand belongs to the order Galliformes along with turkeys and quails. The order is outgo described as being chicken-like in appearance with muffle wings and small to large bodies. Flight is limited for the order with round species having a terrestrial lifestyle.Phylum EchinodermataBoth star fishes and sea urchins are only demonstrate in marine habitats. Physically, both also sport a radiate symmetry with the sea urchin going further by having a planetary symmetry. Lastly, both animals under phylum Echinodermata have the spiny exterior which defines members of the phylum.One main difference between starfishes and sea ur chins is in physical appearance. Star fishes have an obvious five arms while sea urchins are best described as round objects with protruding spikes. Sea urchins also have pronounced long spikes for protection against predators and are suspension feeders which feed on algae. Starfish on the other hand are predators and scavengers.The common starfish along with the northern Pacific sea star and the red-knobbed sea star form the subclass Asteroidea. The five rayed body is the unifying feature of members of this subclass. Five rays link to a central disc for these animals. The sea urchin along with the sand dollar bill and heart urchins belong to class Echinoidea.This class is different from other echinoderms because their calcitic ossicles are fused together to form a globe. They also have a very powerful chewing apparatus called Aristotles lantern.BibliographyUniversity of clams Museum of Zoologyl (2008) Animal Diversity Web. In University of Michigan Museum of Zoology. Retrieved N ovember 30, 2008 from http//animaldiversity.ummz.umich.edu/site/index.html