family Ornithorhynchidae

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Definition

Noun: - Family Ornithorhynchidae: A taxonomic family within the order Monotremata, containing the single extant species, the platypus (Ornithorhynchus anatinus). This family is characterized by unique mammalian features such as egg-laying, a duck-like bill, and webbed feet.

Usage
  • Scientific Classification: Used primarily in biological and zoological contexts to classify the platypus within the mammalian lineage.
    • The platypus is the sole surviving member of the family Ornithorhynchidae.
    • Taxonomists place the genus Ornithorhynchus within the family Ornithorhynchidae.
Advanced Usage
  • In Evolutionary Biology: Discussing the unique evolutionary position of monotremes.
    • The family Ornithorhynchidae represents a distinct branch of mammalian evolution, separate from placental and marsupial mammals.
Variants and Related Words
  • Ornithorhynchid (adj/noun): Pertaining to the family Ornithorhynchidae; a member of this family.
    • The ornithorhynchid lineage is ancient.
  • Monotreme (noun): The broader order (Monotremata) to which this family belongs, encompassing egg-laying mammals.
  • Platypus (noun): The common name for the single extant species in this family.
Synonyms
  • Platypus family: A common, less formal synonym.
    • The platypus family is native to eastern Australia.
Related Terms
  • Genus Ornithorhynchus: The genus containing the platypus, which is the only genus in the family Ornithorhynchidae.
  • Monotremata: The order. The family Ornithorhynchidae is part of this order, which also includes the family Tachyglossidae (echidnas).
Noun
  1. platypus

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