Definition

Proper noun: * Family Tachyglossidae: A taxonomic family of egg-laying mammals, comprising the echidnas, or spiny anteaters. They are monotremes, characterized by a spiny coat, a long snout, and a specialized tongue for feeding on ants and termites.

Usage

• Scientific Classification: Used exclusively in biological and zoological contexts to classify echidnas within the animal kingdom.
  • The short-beaked echidna belongs to the family Tachyglossidae.
  • All living members of family Tachyglossidae are found in Australia and New Guinea.

Advanced Usage

• Taxonomic Hierarchy: The term is used to specify a rank (family) within the order Monotremata.
  • The order Monotremata contains two extant families: Tachyglossidae and Ornithorhynchidae (the platypus family).

Variants and Related Words

• Tachyglossidae (noun): The same term, often used without the word "family" in technical writing.
  • The phylogenetic study focused on the species within Tachyglossidae.
• tachyglossid (adjective/noun): Relating to or a member of the family Tachyglossidae.
  • The researcher studied tachyglossid morphology.
• Echidna (noun): The common name for any animal within this family.
• Spiny anteater (noun): A common descriptive name for echidnas.

Synonyms

• Echidna family: A descriptive synonym.
  • The echidna family is one of only two families of monotremes.

Different Meanings

This term has a single, specific meaning in scientific taxonomy. It does not have general English usage or idiomatic meanings.

Noun

1. echidnas