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New Species Of Extinct Dolphin Sheds Light On River Dolphin

New Species Of Extinct Dolphin Sheds Light On River Dolphin History

Cody Mooneyhan, Society of Vertebrate Paleontology The unusual river dolphins, some of them known for their poor eyesight and side-swimming behavior are all descendants of ocean-dwelling species. Until now, however, there has been no consensus...

Latest South Asian river dolphin Stories

Detailing The Evolution Of Echolocation In River Dolphins
2013-04-05 13:51:23

Alan McStravick for redOrbit.com - Your Universe Online A new study by researchers from researchers at the Woods Hole Oceanographic Institute (WHOI) and Aarhus University in Denmark is focusing on one of the most endangered animal species currently known: the river dolphin. The Ganges river dolphin, after having diverged from other toothed whale species some 30 million years ago, is thought to be one of the oldest species of aquatic animals to employ the technique of echolocation, or...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.