Britannica
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How are scientific names for animal species written?
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Animal
The fallow deer (Dama dama) has been introduced in many areas ever since the Neolithic Period.
Scientific names for animal species are written using a standardized system known as binomial nomenclature, which was developed by Carolus Linnaeus in the 18th century.12
To write these names correctly, follow these rules:
- Two-part structure: The name consists of the genus followed by the species name.12
- Capitalization: The genus name is always capitalized, while the species name is not.1
- Formatting: Both names are italicized to denote their formal scientific status.1
- Subspecies: Some names include a third part to indicate a subspecies, such as the domestic dog, Canis lupus familiaris.1
- Language: Names are typically derived from Latin or Latinized Greek and must follow specific rules of grammatical agreement.1
This system ensures that each organism has a precise, universal name that remains consistent across different languages and regions, helping to avoid the confusion often associated with common names.1