dolphin genus and species
Common Name: Bottlenose dolphin, Atlantic bottlenose dolphin, Pacific bottlenose dolphin, bottle-nosed dolphin. That's not only a different species of dolphin, but a different genus. They are found close to shore along the coast of West Africa (Atlantic species/variety) and right along the coast of the Indian Ocean from South Africa to Australia (Indo-Pacific species/varieties). The Common Dolphin is the name given to up to three species of dolphin making up the genus Delphinus.. This dolphin is the only species in its genus, Grampus. Today’s Red List update also reveals that a … They seem to do very well in captivity so they are often seen at various aquariums. Physical description. This method of organizing scientific names of animal species was developed by Carl Linnaeus in the 1700’s. There are two species; the common bottlenose, or Atlantic bottlenose dolphin (Tursiops truncatus), and the Indo-Pacific bottlenose dolphin (Tursiops aduncus).These species are the most commonly observed dolphins in the wild and are found in almost every sea and ocean, except for the colder waters of the … Freshwater river dolphins are one of the most compelling — and endangered — branches of the cetacean family tree. PINA, Panama, Sept. 1 (UPI) --Researchers at the Smithsonian have identified an extinct genus and species of river dolphin that navigated ancient Earth's deltas some six … There are around 90 species of whales, dolphins and porpoises, known collectively as "cetaceans". DISTINGUISHING FEATURES Snubfin dolphins grow up to 2.7m and weigh 133kg. False killer whales are actually the second biggest dolphin species.Very few of these hybrids exist in the world, but some of the few that survive can be fertile. For example, the Atlantic white-sided dolphin lives up to 27 years, while the Pacific white-sided dolphin can live up to 46 years. Bottlenose dolphin, (genus Tursiops), also called bottle-nosed dolphin, any of three species of oceanic dolphins classified within the marine mammal family Delphinidae and characterized by a bottle-shaped snout. Globicephala Dolphin/Dorado Description: The dolphin or dorado is one of the most sought-after sportfish for its acrobatic fight, beauty, and excellent eating. Unlike other recently recognised species, Orcaella heinsohni and Sotalia guianensis, where the classification within pre-existing genera was clear, SABD does not associate unambiguously with any described genus, and particularly not with either recognised species of ‘bottlenose dolphin’ in the genus Tursiops. The specific name honours van Breda, who studied Cuvier's writings.There are no recognised subspecies. It is the largest species of the beaked dolphins. Genus, species - Tursiops truncatus Tursiops , which translates as "dolphin-like," is derived from the Latin word Tursio for "dolphin" and the Greek suffix –ops for "appearance". Pure tonal ‘whistle’ vocalizations from five species of dolphins found in the western North Atlantic had consistent, species-specific characteristics. Substantial declines in this species have been detected for most populations, mainly as a result of bycatch in gillnets. New species information "provides the needed scientific evidence" for protecting the habitats and genetic diversity of the dolphin, said Dr. Howard … This dolphin most frequently occurs in the clear and shallow waters around the Bahamas. Only 60 or so remain of this endangered dolphin. Learn genus species marine with free interactive flashcards. • The genus was named by Gervais in 1855 (Wilson and Reeder, 2005). The dolphin is thought to live as long as other members of its genus. Bottlenose dolphins are known for their cognitive abilities, such as mimicry and concept learning. The Amazon River Dolphin, also called the boutu, boto, or bufeo, is the largest of the freshwater dolphins, and like all freshwater dolphins it is endangered because of hunting, human pressures, and degradation of habitat. In New Zealand, the endemic New Zealand or Hector's dolphin has a sub-species known as Māui dolphin. Another common name for the Risso's dolphin is grampus (also the species' genus), although this common name was more often used for the orca. The La Plata dolphin is the only species in its genus and is often placed in its own family, the Pontoporiidae. Smithsonian scientists and colleagues have discovered a new genus and species of river dolphin that has long been extinct. • Tursiops, meaning “dolphin-like,” comes from the Latin word Tursio for “dolphin” and the Greek suffix ops for “appearance.” • There are two species within this genus: Tursiops truncatus and Tursiops aduncus. The delphinid genus Sousa has recently undergone a major revision, and currently contains four species, the Atlantic humpback (Sousa teuszii), Indian Ocean humpback (Sousa plumbea), Indo-Pacific humpback (Sousa chinensis), and Australian humpback (Sousa sahulensis) dolphins.Recent molecular evidence suggests that humpback dolphins in the Bay of Bengal may comprise a fifth species. Atlantic white-sided dolphin. A status review completed in 2009 by the New Jersey Endangered and Nongame Species Program found that the bottlenose dolphin should be listed as a species of special concern. Dolphin Agave. Like its relatives elsewhere, the Amazon River dolphin faces challenges from development projects. Bottlenose dolphins, the genus Tursiops, are the most common and well-known members of the family Delphinidae, the family of oceanic dolphin. The two dolphin species occupy distinct but overlapping habitats and regions (Hale et al. The Bottlenose Dolphin (Tursiops truncatus) is a species of dolphin found in both Endless Ocean and Endless Ocean: Blue World. The results suggest T. maugeanus is two species, a "southern" form of the bottlenose dolphin (and so not its own species), and the new species, named T. australis. The common bottlenose dolphin (Tursiops truncatus), which is the most widely recognized dolphin species, is found worldwide in warm and temperate seas. ), pygmy killer whales (Feresa attenuata), melon-headed whales (Peponocephala electra), and false killer whales (Pseudorca crassidens). Humpback dolphins – named for a peculiar hump just below the dorsal fin – belong to the dolphin genus Sousa.These animals measure from 5 to … Informally called the Australian humpback dolphin, the newly recognized species joins three other close relatives in the Sousa genus: the Atlantic humpback dolphin (S. … For this reason, it was colloquially known by whalers as a "sea cow" (although it does not belong to the taxonomic order Sirenia) or "sea skunk". The most common dolphin and the one that most people will think off when they hear dolphin is probably the bottlenose dolphin, Tursiops truncatus. Request PDF | On Jan 1, 2011, K. Charlton-Robb and others published A new dolphin species, the burrunan dolphin | Find, read and cite all the research you need on ResearchGate Genus Tursiops bottlenose dolphin. Physical Description Common dolphins are colorful, with a complex crisscross or hourglass color pattern on the side; the long-beaked common dolphin being more muted in color. The new river dolphin, named Inia araguaiaensis, was distinguished from other members of the genus on the basis of DNA data as well as differences in skull morphology. Some of the closest related species to these dolphins include: pilot whales (Globicephala spp. It has proven highly adaptable and is easily trained. Genus Delphinus (common, or short-beaked saddleback, dolphin) 2 species found worldwide in tropical to temperate waters. Maui’s dolphin (also known as Popoto) is the smallest known dolphin in existence.. The Peale’s dolphin is in Appendix II of CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora), where the species whose trade requires strict regulation appear. Due to its distinct and simple appearance, as well as a playful nature, it is likely the most recognizable species of dolphin in the world. The bottlenose dolphin is a marine mammal belonging to the order Cetacea. The Dusky Dolphin is the smallest of the world’s 33 different species of dolphin growing to under two meters in length and generally weighing less than 100kg. In the wild there have been several documented cases of hybridization, across whale and porpoise species, but also among dolphin species, including within the genus Stenella. Now the discovery of a new species of extinct river dolphin found in the fossil archives of the Smithsonian’s National Museum of Natural History is shedding light on the dolphin family tree, as well as the origins of the highly endangered South Asian river dolphin. The order Cetacea includes whales, dolphins, and porpoises. The dolphin with blue and white stripes is referred to as the Striped Dolphin. Each flank has a white patch at the front, above the beak, eye and flipper, and a second patch at the rear.
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