Equus
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Definition
Noun: 1. A genus of mammals: The biological genus that is the type genus of the family Equidae. It comprises hoofed mammals characterized by having a single toe (hoof) on each foot. This is the only surviving genus within this family.
Usage Notes
- "Equus" is a scientific, taxonomic term used primarily in zoology, biology, and paleontology.
- It is always capitalized, as it is a proper noun referring to a genus name.
- In non-scientific contexts, it is more common to refer to the individual animals (e.g., horses, zebras, donkeys) rather than the genus "Equus" itself.
Examples of Usage
- Scientific Context:
- The fossil record shows that the genus Equus evolved in North America.
- All modern horses, zebras, and asses belong to the genus Equus.
- The study compared the DNA of various species within Equus.
Advanced Usage
- The term can be used in a broader cultural or artistic context to evoke the essence of these animals, often in titles.
- The play 'Equus' by Peter Shaffer explores the complex relationship between a boy and horses.
Variants and Related Words
- Equine (adj): Of, relating to, or resembling a horse or other member of the genus .
- She has a deep interest in equine anatomy.
- Equidae (n): The biological family to which the genus belongs, encompassing all extant and extinct horses, zebras, donkeys, and their relatives.
Synonyms
- Genus Equus (This is the full formal term; "Equus" is the abbreviated standard form in taxonomy.)
Different Meanings
- There are no common, non-scientific homographs for "Equus." Its meaning is specific to biological classification.
Noun
- type genus of the Equidae: only surviving genus of the family Equidae