Caenolestidae

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Definition

Noun 1. A family of small marsupials: Caenolestidae refers to a taxonomic family of small, shrew-like marsupials native to the Andean regions of southern South America. They are commonly known as shrew opossums or rat opossums.

Usage Examples
  • The order Paucituberculata contains only the living family Caenolestidae.
  • Caenolestidae are unique among marsupials for their dental formula and insectivorous diet.
  • Biologists study the Caenolestidae to understand marsupial evolution in South America.
Advanced Usage
  • In taxonomic and zoological literature, Caenolestidae is used precisely to classify this specific family, distinguishing it from other marsupial families like Didelphidae (American opossums).
Variants and Related Words
  • Caenolestid (noun/adjective): A member of the Caenolestidae family; pertaining to the Caenolestidae.
    • The caenolestid's habitat is threatened by deforestation.
  • Shrew opossum (noun): The common name for animals in the Caenolestidae family.
  • Rat opossum (noun): Another common name for these mammals.
Synonyms
  • Shrew opossums
  • Rat opossums
  • Paucituberculates (referring to the broader order)
Notes on Meaning

This word has a single, specific meaning in scientific (zoological) context. It does not have general, idiomatic, or phrasal verb uses.

Noun
  1. small marsupials of southern South America

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