What's the difference between cetacean and dolphin?

Cetacean


Definition:

  • (n.) One of the Cetacea.

Example Sentences:

  • (1) Wildlife campaigners say they oppose the keeping of cetaceans in captivity because these animals tend to have poor health and suffer stress-related illnesses as a result.
  • (2) We offer anatomical evidence for a two layer arterio-venous countercurrent heat exchanger at the cetacean testis.
  • (3) The Institute of Cetacean Research, a quasi-governmental body that oversees the hunts, had hoped to use sales from the meat to cover the costs of the whaling fleet's expeditions, she said.
  • (4) At the same time, cetaceans are under threat from a variety of pressures including direct and indirect takes, pollution, and competition for habitat and prey.
  • (5) Gross compositional data for milk samples of Tursiops truncatus, Sousa plumbea and Delphinus delphis are presented and compared with existing cetacean milk values.
  • (6) "We are totally against [weakening the original resolution]," said Aimee Leslie, WWF's global cetacean and marine turtle manager.
  • (7) This unit, which characterizes all delphinids, shows stringent hybridization homology with a 1,740-bp repeat that is characteristic of all other cetacean families.
  • (8) The Institute of Cetacean Research blamed low demand on the complicated auction procedure and reluctance among food suppliers to attract criticism from anti-whaling groups such as Sea Shepherd .
  • (9) "For 2013, the catch limits allow the slaughter of 16,655 small cetaceans, but our analysis of available scientific data raises very serious concerns about the sustainability of these hunts."
  • (10) The lipid components of porpoise lipokeratinocytes appear to subserve not only barrier function in a hypertonic milieu, but also underlie the unique buoyancy, streamlining, insulatory, and caloric properties exhibited as adaptations to the cetacean habitat.
  • (11) Parasites from 5 species of cetaceans are reported along with their possible role as a contributing factor in stranding behavior.
  • (12) Pontoporia is less specialized in its shoulder anatomy that most delphinid cetaceans, and shares several characteristics with some mysticetes.
  • (13) The tandemly organized common cetacean component, which comprises a large portion of all cetacean--both odontocete (toothed whale) and mysticete (whalebone whale)--genomes has a repeat length of 1,760 bp and the three clones analysed showed a high degree of conformity.
  • (14) Seventeen specimens representing nine cetacean genera (Delphinus, Stenella, Tursiops, Grampus, Delphinapterus, Globicephala, Kogia, Mesoplodon, and Phocoena) were studied post mortem.
  • (15) The sequence difference between human and the whale and human and the cow was at the same level, indicating that the rate of evolution of the mtDNA rRNA genes is about the same in artiodactyls and cetaceans.
  • (16) As air breathers that are inseparably tied to the surface, cetaceans are highly trackable; they may thus help in the monitoring of habitat degradation and other long-term ecologic change.
  • (17) Our observations indicate that these RIAs can reliably detect serum FSH and LH from bottlenosed dolphins and represent the first quantitation of these hormones in cetaceans.
  • (18) We sequenced the mitochondrial DNA D-loop regions from two cetacean species and compared these with the published D-loop sequences of several other mammalian species, including one other cetacean.
  • (19) The predominant cell of cetacean epidermis, not found in normal terrestrial mammals, is a lipokeratinocyte, which elaborates not only keratin filaments, but also two types of lipid organelles: first, lamellar bodies, morphologically identical to those of terrestrial mammals, are elaborated in great abundance in all suprabasal epidermal layers, forming intercellular lipid bilayers in the stratum corneum interstices: and second, non-membrane-bounded droplets appear and persist in all epidermal layers.
  • (20) I do not believe that scientific studies of whales (or any cetacean species) must be lethal in order to be effective for management and conservation of the species.

Dolphin


Definition:

  • (n.) A cetacean of the genus Delphinus and allied genera (esp. D. delphis); the true dolphin.
  • (n.) The Coryphaena hippuris, a fish of about five feet in length, celebrated for its surprising changes of color when dying. It is the fish commonly known as the dolphin. See Coryphaenoid.
  • (n.) A mass of iron or lead hung from the yardarm, in readiness to be dropped on the deck of an enemy's vessel.
  • (n.) A kind of wreath or strap of plaited cordage.
  • (n.) A spar or buoy held by an anchor and furnished with a ring to which ships may fasten their cables.
  • (n.) A mooring post on a wharf or beach.
  • (n.) A permanent fender around a heavy boat just below the gunwale.
  • (n.) In old ordnance, one of the handles above the trunnions by which the gun was lifted.
  • (n.) A small constellation between Aquila and Pegasus. See Delphinus, n., 2.

Example Sentences:

  • (1) October 27, 2013 7.27pm GMT Around the league And here’s how things look elsewhere, as we head into the fourth quarter: Cowboys 13-7 Lions Browns 17-20 Chiefs Dolphins 17-20 Patriots Bills 10-28 Saints Giants 15-0 Eagles 49ers 35-10 Jaguars 7.25pm GMT End of 3rd quarter: 49ers 35-10 Jaguars The quarter ends with the Jaguars facing a third-and-one at their own 32.
  • (2) In 2005, Westbrook bought the £190m head lease for Dolphin Square, once the largest block of flats in the world with a colourful list of former residents, including more than 70 MPs, at least 10 Lords and a number of intelligence agency personnel.
  • (3) Tony Dolphin, the chief economist at the IPPR thinktank, said: "Any reasonable person might say, these departments are already suffering swingeing cuts, and we're seeing reductions in frontline services: how can you possibly say you're going to take another 1% off without affecting services?"
  • (4) We examined four dolphins (Grampus griseus) of 582 mass-stranded.
  • (5) Vote for me, and I will complete the job of rebalancing it... January 28, 2014 12.03pm GMT Britain's businesses need to stop sitting on their cash piles and crank up their investment, argues IPPR’s chief economist Tony Dolphin: “The news that manufacturing is growing is welcome.
  • (6) The adults of the trematode occurring in the nasal sinuses and posterior nasal passage of the dolphins are considered as practically harmless for the host but thier eggs, aspirated deep into the bronchial tree, may initiate a foreign-body of inflammatory reaction in the lungs and continuous aspiration of such eggs may provoke a chronic pneumonia condition.
  • (7) The primary structure of this myoglobin proved identical with that from the Atlantic bottlenosed dolphin, Tursiops truncatus, but showed four substitutions with respect to the sequence reported for the Black Sea dolphin which has also been given the designation Delphinus delphis.
  • (8) In the dolphin peculiar architectonics have been observed in the nucleus gigantocellularis medullae oblongatae, nucleus papillioformis or the nucleus reticularis tegmenti Bechterewi and the nucleus centralis superior medialis seu ventralis.
  • (9) While jobs growth may have been strong during these three years of decent economic growth, it was disproportionately in low value-added – and low-paid – sectors of the economy,” Dolphin said.
  • (10) The previous government set a number of conditions on the development, to offset the impact on seagrasses, which are vital to the survival of dolphins, turtles and dugongs.
  • (11) He paid women in prostitution for their services in a grace and favour flat in Dolphin Square for which he pays £1,000 a month instead of the going rate of nearly £3,000.
  • (12) I take a small kayak, I see electric eels, dolphins.
  • (13) Its not just about dolphins, but human greed as well.
  • (14) In a speech which criticised the government's health reforms, Dolphin encouraged delegates to back strike action to defend their pensions.
  • (15) One of the reported claims against Incognito, which he has denied, is that he pressured Martin, a left tackle in his second year with the Dolphins, to pay $15,000 towards an unofficial players’ trip to Las Vegas that he did not attend.
  • (16) Richard Kerr will tell the programme that he was abused at Dolphin Square and the Elm Guest House in Barnes, south-west London – two locations that are at the centre of allegations about an elite paedophile ring involving politicians, senior military officers and, in his words, “men who had control and power over others”.
  • (17) A 21-yr-old male Atlantic bottlenose dolphin (Tursiops truncatus) was performing at an aquatic park when it developed a soft tissue swelling anterior to the flukes.
  • (18) It had been alleged that a high-profile paedophile ring was operating out of Dolphin Square, in Westminster, allegedly involving the late former prime minister Edward Heath and other establishment figures.
  • (19) Tackle the Humpback Dolphin trail and watch the surfers crest waves at Pollock Beach.
  • (20) World's wildlife being pushed to the edge by humans - in pictures Read more Pollution is also a significant problem with, for example, killer whales and dolphins in European seas being seriously harmed by long-lived industrial pollutants .