What does a big rat look like? - briefly
A large rat usually measures 12–18 inches from head to tail, featuring a sturdy body, coarse dark fur, and a long, hairless tail roughly equal in length to its torso. It has a blunt snout, prominent whiskers, small rounded ears, and strong clawed feet.
What does a big rat look like? - in detail
A large rat typically measures 12–18 inches (30–45 cm) from nose to the tip of the tail, with a body length of 8–12 inches (20–30 cm). The head is proportionally broad, featuring a blunt snout and a set of prominent, dark eyes that provide excellent night vision. Ears are relatively small, thin‑skinned, and positioned high on the skull, allowing swift detection of sound.
The coat consists of dense, coarse fur that varies from brown‑gray to nearly black, depending on the species and environment. Guard hairs are longer and stiffer, giving the animal a slightly ragged silhouette, while the under‑coat is softer and provides insulation. Whiskers (vibrissae) extend several centimeters from the snout, serving as tactile sensors.
The tail is a defining characteristic: long, hairless, and covered with fine scales. It typically matches the body length or exceeds it, ending in a tapered tip. The tail’s surface is highly vascularized, enabling thermoregulation.
Feet are equipped with sharp, curved claws on all four paws. The forepaws possess dexterous digits capable of manipulating objects, while the hind paws are powerful for climbing and rapid movement. Pads on the soles are hairless and contain scent glands.
Key visual traits can be summarized:
- Body length: 8–12 inches (20–30 cm)
- Total length (including tail): 12–18 inches (30–45 cm)
- Weight: 300–600 grams, occasionally more in exceptionally large individuals
- Fur color: brown‑gray to black, sometimes with a reddish hue
- Tail: hairless, scaly, length equal to or exceeding body length
- Ears: small, thin, positioned high on the head
- Eyes: dark, large, adapted for low light
- Whiskers: long, highly sensitive
- Feet: five digits per paw, sharp claws, hairless pads
These attributes distinguish an oversized rat from smaller conspecifics and provide a clear visual profile for identification.