Pantropical Spotted Dolphin
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The Pantropical Spotted Dolphin inhabits tropical and some warm temperate
waters of the Pacific, Atlantic and Indian Oceans. Classification: Gray
first described this dolphin in 1846, giving it the name Stenella
attenuata. Included in this classification was the similar Atlantic
Spotted Dolphin, which, after a review of the differences, is now known as
the separate species Stenella frontalis. The Pantropical Spotted
Dolphin is so named because it can be found all across the world. Local Names:
Spotted Dolphin; White-Spotted Dolphin; Bridled Dolphin; Spotter; Spotted
Porpoise; Slender-Beaked Dolphin.
Recognition at
sea: The
Pantropical Spotted Dolphin can be identified by its spots and its
two/three-part colouration along its sides. Habitat: Pantropical
Spotted Dolphins seem to prefer deep oceanic waters with a surface
temperature of greater than 22ºC. Food &
Feeding:
Pantropical Spotted Dolphins prey upon fish and squid which inhabit the
surface/mid-water regions, in particular mackeral and flying fish. Behavior: There are a range of school sizes shown by the Pantropical Spotted Dolphin; these number from a few individuals to several thousand animals. They are active at the surface, and have been observed bowriding, leaping to great heights, porpoising, and lobtailling. They produce short 'whistle bursts' of less than a millisecond in duration.
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