fossorial

/fə'sɔ:riəl/

Thân thiện

Many fossorial animals have strong, clawed forelimbs.

Definition

Adjective 1. Adapted for digging: Describes anatomical structures, particularly limbs, feet, or other body parts, that are specially shaped or modified for the purpose of digging or burrowing into the ground. 2. Pertaining to a burrowing lifestyle: Describes animals that live primarily by digging or burrowing.

Usage

• The term is primarily used in zoological and biological contexts to describe the physical adaptations or behaviors of certain animals.
• It is an adjective and modifies nouns, most commonly nouns referring to animals or their body parts (e.g., fossorial mammal, fossorial forelimbs).

Examples

• Adjective:
  • Moles are classic examples of fossorial mammals.
  • The animal's fossorial forefeet are broad and powerful.
  • This species exhibits fossorial behavior, spending most of its life underground.

Advanced Usage

• Fossorial adaptation: A specific trait evolved to aid in digging.
  • The reduction of external ears is a fossorial adaptation to prevent soil from entering.
• Semi-fossorial: Describes animals that burrow or dig but do not spend their entire lives underground.
  • Rabbits are considered semi-fossorial.

Variants and Related Words

• Fossoriality (noun): The condition or behavior of being adapted for digging.
  • The degree of fossoriality varies among rodent species.

Synonyms

• Burrowing
• Digging

Antonyms

• Cursorial (adapted for running)
• Arboreal (adapted for living in trees)
• Aerial (adapted for flying)

Học thuật

Adjective

1. (of limbs and feet) adapted for digging