Rats are various medium-sized, long-tailed rodents of the superfamily Muroidea. “True rats” are members of the genus Rattus, the most important of which to humans are the black rat, Rattus rattus, and the brown rat, Rattus norvegicus. Many members of other rodent genera and families are also called rats and share many characteristics with true rats.
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[...] This post was mentioned on Twitter by Tom Siwik, Tennessee. Tennessee said: Hmmm jury still out on this one! cute rats? RT @tom_siwik Sweet little rats ~ http://su.pr/1Rp2KE ~beware if you are not scared of mice/rats [...]