Sperm whale teats
The earliest available species-group name for a Southern Hemisphere sperm whale is Physeter australasianus Desmoulins, Undigested squid beaks accumulate in the second chamber — as many as 18, have been found in some dissected specimens. Series B: Biological Sciences. Cetaceans portal Mammals portal Marine life portal. For other uses, see Cachalot disambiguation. Retrieved 25 May 
How Whales Work
October Retrieved 23 July Physeter Sperm whale P. Genetic analysis indicates that the world population of sperm whales originated in the Pacific Ocean from a population of about 10, animals around , years ago, when expanding ice caps blocked off their access to other seas. Sperm whale watchers often use hydrophones to listen to the clicks of the whales and locate them before they surface. Lipotidae Lipotes Baiji L.
How many teats does a whale have - Answers
These analyses also confirm that there was a rapid evolutionary radiation diversification of the Physeteroidea in the Miocene period. National Geographic News. Romances of Adventure. An older study, examining whales captured by the New Zealand whaling fleet in the Cook Strait region, found a 1. Zoologische Mededelingen.
Sperm whale
Description: Archived from the original on 5 January International Journal of Comparative Psychology. Sperm whales hunt through echolocation. Experimental studies attempting to duplicate this effect have been unable to replicate the supposed injuries, casting doubt on this idea.
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Date: 25.06.2017
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