The United States dollar is used in the vending machine.
Pheidole harlequina is a species of ants in the genus Pheidole .. Pheidole. Pheidole. species. species. It was discovered and described by American biologist Edward Osborne `` E. O. '' Wilson in 2003 .. Distribution  : Republica Dominicana -LRB- La Vega Prov . -RRB-. Republica Dominicana. Republica Dominicana