Definition

1. Noun:
   • A burrowing rodent of the family Bathyergidae or Spalacidae: "mole rat" refers to various small, fossorial (burrowing) rodents that are not true moles but resemble them in appearance and subterranean habits. They typically have cylindrical bodies, short limbs, and reduced eyes.

Usage

• The term "mole rat" is used to describe specific rodents from different geographic regions that share convergent adaptations for a burrowing lifestyle. It is a common name, not a precise taxonomic classification.

Examples

• Noun:
  • The naked mole rat is a fascinating species known for its eusocial behavior.
  • Farmers consider the mole rat a pest because its tunnels damage crop roots.
  • The Middle Eastern mole rat is perfectly adapted to a life spent almost entirely underground.

Advanced Usage

• "blind mole rat": A common name for rodents in the family Spalacidae, which are truly blind and use other senses to navigate their tunnels.
  • The blind mole rat relies on seismic vibrations to communicate.

Variants and Related Words

• Naked mole rat (n): A specific species (Heterocephalus glaber) known for its lack of fur, cold-bloodedness, and complex social structure.

  • The naked mole rat is an unusual mammal that lives in colonies like insects.

• Damaraland mole rat (n): Another social species of bathyergid mole rat from Africa.

  • The Damaraland mole rat is another example of a cooperatively breeding rodent.

Synonyms

• Subterranean rodent: A more general term for any rodent adapted to living underground.
• Fossorial rodent: A technical term describing an animal adapted for digging and living underground.

Different Meanings

The provided reference context lists three distinct meanings, which correspond to different rodent groups commonly called "mole rat": 1. The bandicoot rat (Bandicota indica) of India and Ceylon (Sri Lanka): A large, burrowing rat with a scaly tail. 2. The lesser mole rat (Spalax leucodon) and similar species of eastern Europe and the Middle East: A furry, tailless rodent with mole-like habits. 3. African mole rats of the family Bathyergidae (e.g., naked mole rat, common mole rat): Rodents resembling true moles in habits and appearance.

Notes

• It is important to distinguish "mole rats" from true moles, which are insectivorous mammals of the family Talpidae. Mole rats are rodents.
• The specific characteristics (e.g., fur, tail, social structure) depend entirely on which group of "mole rat" is being discussed.

Noun

1. burrowing scaly-tailed rat of India and Ceylon
2. furry short-limbed tailless rodent resembling a true mole in habits and appearance; of eastern Europe and Middle East
3. African rodent resembling a mole in habits and appearance