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A common bottlenose dolphin (Tursiops truncatus). A dolphin is an aquatic mammal in the clade Odontoceti (toothed whale).Dolphins belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (the brackish dolphins), and possibly extinct Lipotidae (baiji or Chinese river dolphin).
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).
Males are generally larger and heavier than females. In most parts of the world, adult length is between 2.5 and 3.5 m (8.2 and 11.5 ft); weight ranges between 200 and 500 kg (440 and 1,100 lb). [7] [10] Dolphins have a short and well-defined snout that looks like an old-fashioned gin bottle, which is the source for their common name. [15]
Coralling is a method where dolphins chase fish into shallow water to catch them more easily. [63] Orcas and bottlenose dolphins have also been known to drive their prey onto a beach to feed on it, a behaviour known as beach or strand feeding. [64] [65] The shape of the snout may correlate with tooth number and thus feeding mechanisms.
Turns out South Carolina’s river dolphins are even more unique than were previously known. New dolphin species discovered along SC coast, study shows. What makes them unique
Dolphins live along the Myrtle Beach, S.C. coast year round. Learn about the habits of these residents and how to spot the locals.
The common dolphin (Delphinus delphis) is the most abundant cetacean in the world, with a global population of about six million. [3] Despite this fact and its vernacular name, the common dolphin is not thought of as the archetypal dolphin, with that distinction belonging to the bottlenose dolphin due to its popular appearances in aquaria and the media.
[4] [5] The gestation period is 11 months and lactation lasts for about 18 months — both typical figures for dolphins. [3] Atlantic white-sided dolphins are known to live for at least 17 years. [3] The key distinguishing feature is the dolphin's coloration—a white to pale-yellow patch is found behind the dorsal fin on both sides of the body ...