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.
The harvester ant gets its common name from its behavior of collecting seeds. There are 22 species of harvester ants found in the United States. The most common types of harvester ants are the California harvester ant, Florida harvester ant, red harvester ant, black harvester ant and the Western harvester ant. All are limited to west of the Mississippi River except the Florida harvester ant.