caenolestidae
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
-
small marsupials of southern South America
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