Rats are various long-tailed rodents of medium size. Species of rats are found throughout the order Rodentia but rats, stereotypically, are found in the genus Rattus. Other rat genera include Bandicota (bandicoot rats), Neotoma (pack rats) and Dipodomys (kangaroo rats). Rats are distinguished from mice based upon their size. Normally, when someone discovers a large muroid rodent, its common name includes the term rat, however, if it is smaller, its name includes the term mouse. The common terms rat and mouse are terminologically not specific. The best-known species of rat are the brown rat (Rattus norvegicus) and the black rat (Rattus rattus). Rats are bigger than most of the Old World mice, which, although are their relatives, but seldom weigh over 500 grams or 1.1 lb in the wild. Examples include the North American pack rats, also known as wood rats and a number of species casually called kangaroo rats. Rats such as the bandicoot rat (Bandicota bengalensis) are murine rodents related to true rats but do not belong to the genus Rattus. Male rats are called bucks while unmated females are called does. Pregnant as well as parent females are called dams whereas infants are called kittens or pups. A group of rats is known as a mischief.

In this sub category you can download free PNG images: Rat Animals. In this category "Rat" we have 20 free PNG images with transparent background.

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  Rat Transparent Background
  Format: PNG
  Resolution: 425x204
  Size: 21.4KB
  Downloads: 489
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  Rat Clipart
  Format: PNG
  Resolution: 1271x495
  Size: 527.2KB
  Downloads: 589
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  Rat Image
  Format: PNG
  Resolution: 999x799
  Size: 188.9KB
  Downloads: 483
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  Rat Free Download Png
  Format: PNG
  Resolution: 768x540
  Size: 372.0KB
  Downloads: 704
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  Rat Png Image
  Format: PNG
  Resolution: 999x799
  Size: 223.8KB
  Downloads: 600
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  Portable Wallpaper Illustration Desktop Guineapig Graphics Network
  Format: PNG
  Resolution: 800x528
  Size: 98.7KB
  Downloads: 339
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  Rat
  Format: PNG
  Resolution: 1570x1223
  Size: 1.4MB
  Downloads: 621
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  Rat Transparent Image
  Format: PNG
  Resolution: 940x564
  Size: 338.7KB
  Downloads: 499
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  Rat Transparent
  Format: PNG
  Resolution: 862x428
  Size: 373.3KB
  Downloads: 475
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  Rat Png
  Format: PNG
  Resolution: 690x340
  Size: 173.6KB
  Downloads: 882
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  Rat File
  Format: PNG
  Resolution: 960x565
  Size: 835.6KB
  Downloads: 576
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  Porcupine Rodent European Domesticated Hedgehog Free Download PNG HD
  Format: PNG
  Resolution: 684x490
  Size: 630.2KB
  Downloads: 393
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  Rat Transparent
  Format: PNG
  Resolution: 1024x819
  Size: 202.1KB
  Downloads: 774
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  Rat Free Png Image
  Format: PNG
  Resolution: 400x219
  Size: 127.7KB
  Downloads: 1,058
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  Rat Hd
  Format: PNG
  Resolution: 400x219
  Size: 127.7KB
  Downloads: 530
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  Rat
  Format: PNG
  Resolution: 960x565
  Size: 835.6KB
  Downloads: 811
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  Rat Png Picture
  Format: PNG
  Resolution: 500x351
  Size: 155.2KB
  Downloads: 681
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  Rat Photos
  Format: PNG
  Resolution: 1968x1526
  Size: 2.1MB
  Downloads: 513
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  Rat Png Clipart
  Format: PNG
  Resolution: 1024x819
  Size: 439.9KB
  Downloads: 605

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