Qui tam, which is a feature of the False Claims Act, is a unique mechanism that allows persons and entities with evidence of fraud against federal programs to sue the wrongdoer on behalf of the government.
Odorous House Ants. 1  Appearance: Odorous house ants are dark brown to black in color and range in size from 1/16-1/8 inch. 2  Region: This species is found in all regions of the United States. 3  Habitat: Typically living for several years, odorous house ants are known to make their homes in exposed soil.
Here are some quick descriptions of the four species: 1  Pavement ant: 1/8-inch long, reddish brown, head has grooves and is equal to or slightly larger than abdomen, two nodes*. 2  Slow moving, and will often dump out little sand piles where nesting.3  Odorous House ant: 1/8-inch long, dark brown to black, single node*.ere are some quick descriptions of the four species: 1  Pavement ant: 1/8-inch long, reddish brown, head has grooves and is equal to or slightly larger than abdomen, two nodes*. 2  Slow moving, and will often dump out little sand piles where nesting.