tanezumi

Tanezumi is a Japanese term that translates to "seed mouse" or "grain mouse." It commonly refers to the harvest mouse (Micromys minutus) and other small, grain-eating rodents found in agricultural fields and grasslands. These small mammals are often found in areas where grains are grown, hence their name. They are characterized by their small size, reddish-brown fur, and long tails which aid in climbing.

The diet of tanezumi consists primarily of seeds, grains, and other plant matter. They play a role in the ecosystem by consuming seeds, which can help control plant populations, and also serve as a food source for various predators. In agricultural settings, they can sometimes be considered pests due to their consumption of crops, though their impact can vary. Their populations tend to fluctuate with the availability of food and the presence of natural enemies. They are known for their agility and ability to navigate dense vegetation and climb stalks.