Rat is a rodents. The Rat logical name is Rattus. The life expectancy of Brown rodent is 2 years, and Black rodent is a year. The incubation time of Brown rodent is 21 – 24 days, Black rodent is 23 days, and Polynesian rodent is 21 – 24 days. The mass of Brown rodent is 140 – 500 g, Black rodent is 75 – 230 g, and Polynesian rodent is 40 – 80 g. The length of Black rodent is 32 – 46 cm, and Polynesian rodent is 12 cm.
Hoffman's rodent are lived in Indonesian island of Sulawesi and gauging 95 to 240 grams, with a body length of 17 to 21 cm and a tail comparably long. The more modest species is Osgood's rodent with a body 12 to 17 cm long and a more limited tail. The bigger speciec is the Sulawesian white-followed rodent, estimating 19 to 27 cm long with a tail of 26 to 34 cm. The rodent sexual development at after birth of a quarter of a year and may create up to 2 to 22 youthful each year. The rodent growth time of 21 to 26 days.
Kingdom - AnimaliaPhylum - Chordata
Class - Mammalia
Order - Rodentia
Type of rat:-
1. Brown Rat
2. Black Rat
3. Pack rats
4. Bandicoot rats
5. Kangaroo rats
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