The correct option is C Rattus norvegicus
Rats are medium-sized rodents belonging to the superfamily 'Muroidea' and genus is 'Rattus'.
The black rat is Rattus rattus.
The soft-furred rat is Rattus meltada.
The Indian mole rat is Bandicota bengalensis
While the brown rat is Rattus norvegicus.
Thus, the correct answer is option C.