genus hydromys
Definition
Proper noun A taxonomic genus within the family Muridae, comprising the single extant species Hydromys chrysogaster, commonly known as the Australian water rat or rakali. It is a large, semi-aquatic rodent native to Australia and New Guinea.
Usage Notes
- "Genus Hydromys" is a scientific, taxonomic term used primarily in biological and zoological contexts. It refers specifically to the classification group, not to the individual animal.
- In formal writing, the genus name is always italicized. When used in a taxonomic hierarchy, it is often followed by the species name (e.g., ).
- The common name for its member species is "water rat."
Examples
- Scientific Context:
- The semi-aquatic adaptations of genus Hydromys are remarkable.
- Genus Hydromys is part of the subfamily Murinae.
- Researchers are studying the phylogeny of genus Hydromys.
Advanced Usage
- In Taxonomic Hierarchy: The term is used to specify a level of biological classification.
- Genus Hydromys falls under the family Muridae and the order Rodentia.
Variants and Related Words
- Hydromys (n): The abbreviated, standard form of the genus name, used identically in scientific literature.
- Water rat (n): The common name for animals within this genus, specifically .
- Rakali (n): An indigenous Australian name for the Australian water rat.
Synonyms
- (As a group) Water rat genus.
- (For the common animal) Australian water rat, rakali, beaver rat.
Noun
-
water rats
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