The name "Odobenidae" comes from Greek, it means tooth-walker; walruses sometimes use their tusks to aid them moving across ice.
Genus Odobenus
... household size is 2.86 and the average family size is 3.32. In the town the population is spread out with 25.2% under the age of 18, 5.7% from 18 to 24, 31.9% from 25 to ...