What is "tiburones"

Population (2000): 709
Housing Units (2000): 249
Land area (2000): 0.093183 sq. miles (0.241344 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 0.093183 sq. miles (0.241344 sq. km)
FIPS code: 82125
Located within: Puerto Rico (PR), FIPS 72
Location: 18.436114 N, 66.580200 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: