Add Animal
    Mammals
    Mammals Birds Amphibians Reptiles Animals Ray-finned fishes Myxini – Hagfishes Petromyz' – Lampreys Sharks & rays Holocep' – Chimaeras Dipneusti – Lungfish Coelac' – Coelacanths Insecta – Insects / bugs Gastropoda – Snails & slugs Cephalopoda – Squids & octopuses Arachnida – Spiders & scorpions Malacostraca – Malacostracans Diplopoda – Millipedes Bivalvia – Marine molluscs Chilopoda – Centipedes Pycnogonida – Sea spiders Merostomata – Horseshoe crabs More Classes
    Filters

    Regions

    See AllSelect

    Habitat

    See AllSelect

    Spalacidae – Spalacids

    A family of burrowing rodents and agricultural pests

    Their rounded, mole-like bodies, reduced eyes, short, dense fur, and diminutive limbs are specialized adaptations for a fossorial lifestyle. These remarkable creatures exhibit a high degree of muscle mass in their necks and heads, facilitating efficient digging and burrowing activities as they navigate through the subterranean environment.

    One of the most intriguing aspects of mole rats is their solitary nature, with each individual occupying its own burrow system and fiercely defending its territory against intruders. The size of these territories fluctuates with factors such as the age, sex, and size of the mole rat, reflecting the complex social dynamics and resource requirements of these solitary rodents.

    While the extensive burrowing behavior of mole rats serves as an effective means of obtaining food and shelter, it can also have significant ecological impacts on their surrounding habitat. The excavation of burrows alters the composition and structure of the soil, impacting soil nutrient availability, air circulation, and water retention. As a result, areas inhabited by mole rats may experience changes in plant diversity and community composition, with certain species thriving in the disturbed soil conditions created by their burrowing activities.

    Despite the potential negative effects on plant diversity, mole rat burrows provide valuable habitat and refuge for a variety of other smaller animals. These underground tunnels and chambers serve as safe havens from predators and harsh environmental conditions, offering shelter and protection to a diverse array of invertebrates, reptiles, and small mammals.

    In addition to their ecological significance, mole rats play important roles in nutrient cycling and soil turnover through their burrowing activities. By excavating soil and subsoil layers, they facilitate the mixing of organic matter and mineral nutrients, promoting soil fertility and enhancing plant growth in their habitats.