There are 56 known species of rats in the world. [1] The best-known rat species are the black rat (Rattus rattus) and the brown rat (Rattus norvegicus). This group, generally known as the Old …

May 13, 2022 · There are 66 rat species, but 64 are the only existing members of the Rattus species from the Muridae family. The most common ones that are widespread globally are the …

Jul 28, 2025 · While many people are familiar with the common brown or black rats, there are actually dozens of distinct species, each with its own characteristics, behaviors, and ecological …

Nov 5, 2025 · The seven taxonomic classifications for rats begin broadly and narrow down to the specific species. For the rat, these classifications are Kingdom (Animalia), Phylum (Chordata), …

Jun 26, 2025 · Rats are more than just the creatures we glimpse in city alleys—they come in many fascinating types, from sleek black climbers to curly-coated pets and swamp-dwelling …

Sep 17, 2025 · Rattus species belong to the subfamily Murinae (Old World rats and mice) of the “true” mouse and rat family, Muridae, within the order Rodentia. Among their closest living …

Sep 30, 2021 · The rat is one of the most common and successful mammals on earth. Even the rat family tree is impressively large. The rat family is primarily composed of members of the …

Jan 30, 2024 · Explore the different species of rats, highlighting their unique traits and habitats across the globe.

Learn about the diverse species of rats, their unique characteristics, and where they're commonly found. Enhance your knowledge of these resilient rodents!

There are many different species of rodent in the wild that bear the common name "rat." Naked mole rats, wood rats, kangaroo rats, cotton rats, pack rats, and many others are examples of …