What characteristic is typical of the Norway rat when comparing its tail to its body?

The characteristic of the Norway rat that is distinct when comparing its tail to its body is that the tail is hairless and shorter than its body. This feature is typical of the species and can be observed easily during identification. The Norway rat's tail is not only hairless but also provides a means of distinctive identification, as it has a lighter coloration compared to the rest of its body, which tends to have a more robust and thicker build.

In distinguishing features, a shorter tail relative to the body length indicates that the Norway rat maintains a more compact form, contributing to its adaptability and lifestyle. Understanding this morphological characteristic is important for effective identification and understanding of the species' natural history and behavior.