naja nigricollis
Học thuậtThân thiện
Definition
Noun: - A species of venomous snake: Naja nigricollis is the scientific name for a specific type of cobra, commonly known as the black-necked spitting cobra. It is characterized by its aggressive nature, wide distribution across Africa, and its primary defense mechanism of spitting venom, which it can aim with accuracy.
Usage Examples
- Noun:
- The biologist studied the behavior of Naja nigricollis in its natural habitat.
- A key identifying feature of Naja nigricollis is its ability to spit venom at a threat's eyes.
- While Naja nigricollis rarely delivers a biting strike, its venomous spit is dangerous.
Advanced Usage
- In taxonomic or scientific writing: The binomial name is always italicized. The genus name () is capitalized, while the species epithet () is not.
- The study confirmed the specimen as Naja nigricollis through genetic analysis.
Variants and Related Words
- Black-necked spitting cobra (n): The common English name for .
- We gave the black-necked spitting cobra a wide berth on the trail.
- Spitting cobra (n): A general term for cobras of the genus that can spit venom, which includes .
- Several species of spitting cobra are found in Africa and Asia.
Synonyms
- Black-necked cobra: An alternative common name.
- Spitting cobra: A broader categorical synonym.
Noun
- aggressive cobra widely distributed in Africa; rarely bites but spits venom that may cause blindness