Black arowana Reference Libraries
The silver arowana is native to South America in the Amazon, Rupununi, and Oyapock rivers. It is a freshwater fish that is commonly kept in aquariums. This fish will spend most of its adult life swimming near the surface feeding. It is also very aggressive towards other silver arowana. The silver arowana is a bony fish that has a long body and very large scales. Both top and bottom fins...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.
- A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.