How many different kind of rats are there?

According to the Integrated Taxonomic Information System (ITIS) there are more than 60 species of rat, which means they come in all sizes. They are typically 5 inches (12 centimeters), or longer, according to Encyclopedia Britannica.

What are the 7 classification of rat?

Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus Rattus. Other rat genera include Neotoma (pack rats), Bandicota (bandicoot rats) and Dipodomys (kangaroo rats).
Rat.

Rats
Phylum: Chordata
Class: Mammalia
Clade: Simplicidentata
Order: Rodentia

What are the 2 main types of rats?

Two primary species of rats inhabit North American homes: the roof rat and the Norway rat. Norway rats, sometimes called brown or sewer rats, are identifiable by their stocky, gray-brown bodies. Their tails are shorter than their body length and their ears and eyes are small relative to their body.

What is the biggest rat?

It is among the largest muroids in the world, growing up to about 0.9 m (3 ft) long, including the tail, which makes up half of its total length.

Gambian pouched rat
Order: Rodentia
Family: Nesomyidae
Genus: Cricetomys
Species: C. gambianus

Do mice turn into rats?

Mice, meanwhile, have normal-looking heads and feet—a dead giveaway that you’re dealing with the smaller pest. And no, mice can’t grow into rats; they’re completely separate animals. In fact, the two species can’t even cross-breed, Corrigan says.

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