Jumat, 10 Desember 2010

Part-long Dolphins (Stenella longisrostris)

 

Also called spinner dolphin
Thin and long snout. Head slender, dorsal triangular or crescent sometimes bent forward as an adult
Trunk thick tail with additional leather rear (anal Beel)
Dark line from eye to Flipper, the dark color on the lips and tip of snout
There are 3 color pattern: dark gray back, light gray in addition, white stomach
Infants 75-80 cm long. Adult female 2 m, 2.4 m male Adult weight up to 77 kg
Got 45-62 pairs of teeth
Eating fish middle layer and squid, rest at some time during the day
Often jumping while spinning on the water
Group 50-thousands. Joined attenuata species in eastern Pacific
In Indonesia in the area: Sea of Java, Sumatra, Malacca Strait, P. Lembata in Halmahera, the Strait of Sunda, the Moluccas to Papua.


 

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