The Common Bottlenose Dolphin - 1257 Words

The Common Bottlenose Dolphin Organism common name and phylum, class, order, family, genus The common name for Tursiops truncatus is the common bottlenose dolphin, phylum Chordata, class Mammalia, order Cetacea, family Delphinidae, of the genus Tursiops, External characteristics As shown in Figure 1 below, the bottlenose dolphin has a streamlined body that provides maximum speed underwater. Figure 1. External Characteristics of the Bottlenose Dolphin Source: http://www.enchantedlearning.com/dgifs/Dolphin_color.GIF As can also be seen in Figure 1 above, bottlenose dolphins also sport a distinctive beak that helps differentiate them from porpoises and they possess a tall, falcate (i.e., sickle-shaped) dorsal fin and broad, slightly pointed flippers (Bottlenose dolphins, 2012). Internal characteristics As a member of the Mammalian class, bottlenose dolphins are warm-blooded, or endotherms (Cavendish, 2002). Normal habitat, including geographical location The normal habitat for bottlenose dolphins are the temperate and tropical waters situated between the Gulf of Capricorn and the Gulf of Cancer worldwide (Bottlenose dolphins habitat, 2013) except for the northern Pacific and polar seas (Cavendish, 2002). Although their habitat is worldwide, the distribution of the bottlenose dolphins is typically restricted to surface water temperatures of 10 ° to 32 °C (50 °-90 ° F) (Bottlenose dolphins habitat, 2013). Nutrient procurement Bottlenose dolphins cooperate inShow MoreRelatedCommon Bottlenose Dolphin843 Words   |  3 PagesThe Common Bottlenose dolphin is one of many dolphins in our world today. According to marinemammalsceince.org the scientific name for the common bottlenose dolphin is â€Å"Tursiops truncates†. Like many other mammals, this dolphin has been classified. According to San Francisco State University Department of Geography â€Å"the kingdom Tursiops truncatus belongs to is Animalia, the phylum to which they are grouped in is Chordata, and their class is Mammalia. The order in which they belong to is cetaceanRead MoreThe Bottlenose Dolphin Essay1873 Words   |  8 Pagesthe Tursiops Truncatus dolphin got its name? It got its name because its nose, which is short and stubby. The Tursiops Truncatus coloring is different from other dolphins. Their physical appearance is intriguing and distinctive. They have fascinating family life and eating habits. You ca n even see bottlenose dolphins in many places in the U.S.A. Their main home is the Pacific Ocean, but they also live in many other places. The coloring of the bottlenose dolphin is unique. It is lightRead MoreA Case Of Nuturant Care : Adoption Of A Presumed Delphinus Calf By Bottlenose Dolphin3289 Words   |  14 PagesSHORT COMMUNICATION A novel case of nuturant care: Adoption of a presumed Delphinus calf by bottlenose dolphin (Tursiops truncatus) in Far North waters, New Zealand. CH Petersa* and KA Stockina aCoastal-Marine Research Group, Institute of Natural and Mathematical Sciences, Massey University, Auckland, New Zealand Worldwide inter-specific behavioural interactions in the order Cetacea are diverse and often complex. Epimelatic care can be described as nurturant or Succorant in nature. Adoption canRead MoreDiverse Mating Strategies Among Different Species1507 Words   |  7 PagesDiverse Mating Strategies Among Different Dolphin Species There are a variety of different mating strategies among different male dolphins species. â€Å"Male mating strategies and forms of competitive interaction among male cetaceans lead to the development of sexually dimorphic features such as prominent postanal humps, reproductive adaptation such as large testis size, and retained bodily scarring caused by interactions with conspecifics.† (Murphy, 2005) Cetacean have been noted to either have aRead MoreA Brief Note On The Scottish Coastal Waters1795 Words   |  8 Pagestropical niches. Cetaceans are aquatic, they have undergone more extreme anatomical adaptation then their terrestrial ancestors. The mysticetes perform a lot of long distance seasonal migrations, while odontocetes also migrate seasonally but without a common pattern like baleen whales (Gaskin, 1982). Materials and Methods Distribution of marine mammals can be affected by the combination of five major factors: niche, biological (productivity, distribution and abundance of prey, predators and competitor)Read MoreSci275 Water Resource Plan Essay882 Words   |  4 Pagesas bottlenose dolphins (Dolphin p. 2). Another damaging technique used is long line fishing. â€Å"Hundreds†¦of baited hooks can hang on one line. Bait can be squid, fish†¦ The lines can be set with anchors or left drifting with the current for 12 to 24 hours† (Long Line para. 1). These long lines are harmful to many different animals. Birds are often found on the lines, having drowned while trying to eat the bait. Loggerhead turtles, which are endangered, are found also. Sharks are the most common casualtyRead MoreArgumentative Essay on the Pros and Cons of Dolphins Living in Captivity2012 Words   |  9 PagesArgumentative Essay on the Pros and Cons of Dolphins Living in Captivity versus the Pros and Cons of Dolphins Living in the Wild. The Common Bottlenose Dolphins (Tursiops Truncatus) are probably the most popular species of dolphins around. Coming under the order of Cetecea and the family of Delphinidae, the bottlenose dolphins are closely related to whales and are highly intelligent creatures (source 7). They are widely distributed around the world in the deep tropical and sub-tropical seas asRead MoreEssay on Characteristics of Dolphins1099 Words   |  5 PagesCharacteristics of Dolphins The majority of small tooth whales are called dolphins.   â€Å"Dolphins are mammals of the order Cetacean and the families Plantanistidae and Delphinidae and include about 50 species† (Internet 1).   Most dolphin species are about 6 feet in length, the males averaging 4 to 8 inches longer than females. The longest dolphin, the bottle-nose dolphin, can reach over nine-feet in length and weight up to 440 pounds. The smallest dolphin species is the buffalo which isRead MoreUsing The Group Membership Method Resemble Those Found By Lusseau Et Al1662 Words   |  7 Pagesfission-fusion society, where group composition is dynamic over time (Grellier et al. 2003). The three sub-groups may be an apparently permanent feature of the population when using the group membership method, with the fission-fusion nature of bottlenose dolphins defining the composition of each group through time. It must be noted however that Lusseau et al.’s (2003) study was over a period of seven years, where 546 days were spent on the water. Due to the immense differences in field effort, directRead MorePollution And Warming Of The Ocean1649 Words   |  7 Pagesspills it causes oil to get into their lungs causing them to suffocate(NOAA). Four species of marine mammals have been killed by the oil spill, including bottlenose dolphins, spinner dolphins, melon-headed whales and sperm whales(Deadly Toll). People have even reported of stillborn and infant dolphins washing up onto shore(Deadly Toll). Over 100 dolphins and 6,400 marine animals have been directly harmed by the actions of humans(Deadly Toll).oil and dispersants are all toxic to marine and onshore plants