Roof Rat Vs House Mouse

Rats and mice can squeeze through holes just large enough to pass their heads through as small as for mice and inch for rats.

Roof rat vs house mouse.

Blunt nose short ears sexual maturity. House mouse small all the way around with a tail as coated with fur as the rest of its body. Small head small feet pointed snout large ears with some hair. The snout of the rat is more blunt than that of the.

They can have 3 to 6 litters per year. Families of mice consist of one dominant male several females and their young. Steady eater but afraid of new. Habits of each rodent.

Also known as brown rat sewer rat water rat gray rat house rat and wharf rat color. However rats may grow to be as long as 40 cm or more and weigh considerably more than mice. A norway rat has capsule shaped feces while a roof rat has spindle shaped droppings and a house mouse has rod shaped excrement. Rats live in similar colony structures.

Rats grow to a body of 8 inches and a tail of 9 inches and a weight of almost a pound. The most common rats found in or near homes are the norway rat and the roof rat. 1 2 to 1 lb 10 17 oz length including tail. Roof rats typically have litters of 5 to 10 babies.

Rats are medium sized to large rodents. Of these rodent species which one is worse to have in your home. The most common species of mouse found homes is the aptly named house mouse. A roof rat will be colored brown or black and if you have ever had the opportunity to view one up close or even hold it you would see and feel that the fur is very soft and smooth.

As you can see the biggest difference is size. So if rats and mice have found food around your home you might find their droppings in the kitchen as well as the attic or other places they hide. Droppings are typically found around where these creatures eat. The roof rat is the smaller of the two and it is often mistaken for a mouse due to their large ears and pointed noses.

Thick or stocky body. They reach maturity in about 7 to 8 weeks. They are curious and will explore new things making them easier to trap. 23 days litter size.

Let s explore the rat vs mouse debate and decide. These rodents are grayish brown in color with a light yellow underside. Their coats are white gray brown or black in color and are often soiled enough to leave grease marks on touched surfaces. 30 to 45 cm 12 18 body.

Average 4 7 per year feeding habits. Roof rat large eyes large ears slender longer hairless tail. These mice have a light brown body with some gray shading and a dark tail. 2 3 months gestation process.

The house mouse mus musculus norway rat rattus norvegicus and roof rat rattus rattus species are in the muridae family which is the largest family of rodents and mammals in the world. While there are several species of rats and mice i will examine the two most common ones the roof or black rat and the house mouse both seen in the above photograph. 6 12 per litter no.