Hourglass dolphin

The hourglass dolphin (Lagenorhynchus cruciger)[2] is a small dolphin in the family Delphinidae that inhabits Antarctic and subantarcticwaters.
The dolphin has rarely been seen. It was identified as a new species by Jean René Constant Quoy and Joseph Paul Gaimard in 1824 from a drawing made in the South Pacific in 1820. It is the only cetacean to have been widely accepted as a species solely on witness accounts. By 1960, despite decades of whaling in the Southern Ocean, only three specimens had been recovered. As of 2010 only 6 complete and 14 partial specimens had been examined. Further information was obtained from 4 strandings and boats which searched for the dolphins in areas rarely visited by ships.
Though it is traditionally placed in the genus Lagenorhynchus, recent molecular analyses indicate that the hourglass dolphin is actually more closely related to the dolphins of the genus Cephalorhynchus.
Category:Animals
Category:Creatures