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 ghost ant (Tapinoma melanocephalum) gets its name from its size and pale color of its legs and abdomen, which make it difficult to see. These ants have dark heads and thoraxes.The workers are about 1.3 to 1.5 mm long. Ghost ants are related to odorous house ants.he workers also gather insects to feed the colony. When they are indoors, ghost ants usually prefer sweets. Outdoors, ghost ants make their nest in the ground. They often nest beside stones, logs and firewood piles.