පොදු ගේ මීයා/Black Rat/Common House Rat (Rattus rattus)

 A very common large rat distributed throughout the island as five sub species. It inhabits areas near human habitation because of the availability of food from household wastes. But it is not uncommon in jungles and open country. It is an omnivorous and mainly feeds on grains and vegetable matters, but also eat meats, dried fish, etc. as well as eggs rob from nests of birds when available. Common House Rat is one of the most prolific mammal and normally a female which commences to breed when she is about 5 to 6 months of age, produces 4 to 5 families each year, each family numbering 3 or 4 young ones, but some time as many as 8. The nest is a collection of grass, straw, fibers, pieces of rags or paper or any other suitable materials gathered together and secreted in some convenient spot such as beneath a rock, log or the root of a tree or if in a building, in or behind a box or in some dark corner in the roof. It is a good climber as well as a swimmer. Common House Rat is usually a solitary mammal except during the breeding season, though sometime several of them can be seen in garbage dumps and such other places where its foods are abundant. It is normally active during the night though sometime can be observed even during the day time if it is undisturbed. 

හීන් ඌරු මීයා[Heen Uru Meeya]/Lesser Bandicoot Rat/Mole Rat (Bandicota bengalensis)

Common rat distributed throughout the island, especially in the rice-growing areas. It make burrows in the paddy field embankments and village gardens to live and stores up large quantities of stolen grains. The nearly circular store chambers are located not far from the breeding or living chamber and hollowed out in the middle or to one side of the main tunnel. Usually there are two store chambers and sometime as many as three or four of them are not uncommon. Each burrow appear to be made and inhabited by one adult or by a female and her pups. Lesser Bandicoot is one of the most prolific rat and female produce a family of 10-12 young at each birth and has several families during each year. Females of Lesser Bandicots start producing young at about 5 months old and they live for over 1.5 years. It is a nocturnal animal rarely seen in the day time. It also feed on herbs, grass roots, tubers like sweet potatoes, rubber and other seeds, etc.