"Mice Red Backed" refers to a specific characteristic of mice, namely their red coloring on their backs. Synonyms that can be used instead of "Mice Red Backed" include "red-backed mice", "mice with red backs" or "mice exhibiting red dorsal pigmentation". These alternative phrases provide different ways to describe the unique feature of these rodents. However, it is important to note that "Mice Red Backed" is a specific term that is commonly used in scientific literature to designate the specific subtype of mice with red-colored dorsal fur.