Services > Pest Management > Rodents > Roof Rat



Latin Name:
Rattus rattus

Appearance:
Black or brown, 6 to 8 inches long, with a long tail, large ears and eyes, and a pointed nose. Body is smaller and sleeker than Norway rat. Fur is smooth.

Habit:
Nests inside and under buildings, or in piles of rubbish or wood. Excellent climber that can often be found in the upper parts of structures.

Diet:
Omnivorous, but shows a preference for grains, fruits, nuts and vegetables.

Reproduction:
Becomes sexually mature at four months, producing four to six litters per year that consist of four to eight young each. Lives up to one year.

Other:
Very agile; can squeeze through openings only 1/2-inch wide. Carrier of many serious diseases.