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The bottlenose dolphin is a toothed whale in the genus Tursiops.They are common, cosmopolitan members of the family Delphinidae, the family of oceanic dolphins. [3] Molecular studies show the genus contains three species: the common bottlenose dolphin (Tursiops truncatus), the Indo-Pacific bottlenose dolphin (Tursiops aduncus), and Tamanend's bottlenose dolphin (Tursiops erebennus).
The common bottlenose dolphin or Atlantic bottlenose dolphin (Tursiops truncatus) is one of three species of bottlenose dolphin in the genus Tursiops.The common bottlenose dolphin is a very familiar dolphin due to the wide exposure it receives in human care in marine parks and dolphinariums, and in movies and television programs. [5]
Bottlenose dolphins are the most common species kept in dolphinariums, as they are relatively easy to train, have a long lifespan in captivity, and have a friendly appearance. Hundreds if not thousands of bottlenose dolphins live in captivity across the world, though exact numbers are hard to determine.
The Bottlenose dolphin, or Tursiops (Tursiops truncatus), is a massive species, reaching up to 4 m in length and weighing 500 kg, with an almost uniform gray color and a short rostrum. This makes it much more coastal than other species, which rarely venture more than 4 km from the shore, making it easier to observe.
The new species was dubbed Tamanend’s bottlenose dolphin, scientific name Tursiops erebennus. Researchers with NOAA and the University of Miami, among others, worked for eight years studying 147 ...
Costa et al. (2022) chose Tamanend's bottlenose dolphin as the species' common name, which references Tamanend, Chief of the Turtle Clan of the Lenni-Lenape nation. To choose the common name, Costa et al. consulted with the Nanticoke Lenni-Lenape tribal nation, who are descendents of the people originally inhabiting the area where the holotype ...
The Indo-Pacific bottlenose dolphin is generally smaller than the common bottlenose dolphin, has a proportionately longer rostrum, and has spots on its belly and lower sides. [5] [6] It also has more teeth than the common bottlenose dolphin — 23 to 29 teeth on each side of each jaw compared to 21 to 24 for the common bottlenose dolphin. [6]
A spate of dolphin attacks on swimmers in Japan’s Fukui Prefecture is being blamed on one bottlenose dolphin, who researchers believe may be particularly lonely, having been separated from a pod.
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