Rat - Wikipedia There are 56 known species of rats in the world [1] The best-known rat species are the black rat (Rattus rattus) and the brown rat (Rattus norvegicus) This group, generally known as the Old World rats or true rats, originated in Asia
Rat | Rodent Species, Habitats Characteristics | Britannica Rats are generally slender with a pointed head, large eyes, and prominent, thinly furred ears They have moderately long legs and long, sharp claws The bald soles of their narrow hind feet possess fleshy pads of variable size, depending on species The brown rat has a larger body than the house rat, and its tail is shorter relative to the body
31 Common Types of Rats: Identification With Pictures While many people are familiar with the common brown or black rats, there are actually dozens of distinct species, each with its own characteristics, behaviors, and ecological roles
Rats | National Geographic There are dozens of species of rats but black rats and brown rats are the two that most commonly live among humans What are rats? Much like dogs, though not as beloved, rats are our
Rat - Description, Habitat, Image, Diet, and Interesting Facts Often misunderstood, rats are among the most adaptable and intelligent creatures on Earth These resourceful rodents play a significant, yet often unseen, role in ecosystems worldwide and boast a surprisingly rich history intertwined with humanity
Rat Animal Facts - Rattus - A-Z Animals True rats (Rattus) are medium-sized muroid rodents, many of which are highly adaptable generalists and frequent commensals of humans Several species are globally widespread due to human-mediated transport