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  • Rat - Wikipedia
    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 Rats are bigger than most Old World mice , which are their relatives, but seldom weigh over 500 grams ( 17 + 1 ⁄ 2 oz) in the wild
  • Rat | Rodent Species, Habitats Characteristics | Britannica
    Rat, the term generally and indiscriminately applied to numerous members of several rodent families having bodies longer than about 12 cm, or 5 inches (Smaller thin-tailed rodents are just as often indiscriminately referred to as mice )
  • Rats - National Geographic
    Of the dozens of species in the genus Rattus, the most familiar are those which commonly live among us: the brown rat (also known as the Norway rat or sewer rat) and the black rat (also called
  • Rats: Facts about these thin-tailed, medium-size rodents
    The brown and the house rat (Rattus rattus) are the most common rats in the world because they have taken boats to every country over the past few centuries House rats typically like
  • Rat Fact Sheet | Blog | Nature - PBS
    Most rat species are around the size of Hoffman’s rat (R hoffmanni), which weighs 3 4 to 8 5 ounces with a body length of 6 7 to 8 3 inches and a tail about as long
  • Rats: Facts, Habitat, and Behavior Explained - World Deer
    Rats belong to the family Muridae and the genus Rattus, which includes well-known species like the black rat (Rattus rattus) and the brown rat (Rattus norvegicus) With their strong teeth, sharp senses, and agile movements, they have evolved to thrive in a wide range of conditions
  • Rat Animal Facts - Rattus rattus - A-Z Animals
    The rat — named the Bosavi woolly rat — lives in a volcano crater that had previously been lightly explored and with its tail included measures over 30 inches long That makes it one of the largest rats in the world
  • Rat - Simple English Wikipedia, the free encyclopedia
    The rat is a medium-sized rodent Rats are omnivores, they eat different types of food Most rats are in the genus Rattus There are about 56 different species of rats The best known rats are the black rat (Rattus rattus), and the brown rat (Rattus norvegicus) These two are known as Old World rats The group has its origins in Asia




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