pythoninae
Học thuậtThân thiện
Definition
- Noun:
- A subfamily of snakes: "Pythoninae" is the scientific name for a subfamily of non-venomous constrictor snakes, commonly known as pythons. These snakes are primarily found in the Old World (Africa, Asia, and Australia).
Usage
- The term "Pythoninae" is used in formal, scientific contexts such as zoology, herpetology, and biological taxonomy to classify a specific group of snakes.
- It is not typically used in everyday conversation. In common language, the members of this subfamily are simply called "pythons."
Examples
- Noun:
- The biologist specialized in the study of Pythoninae.
- Pythoninae includes some of the world's largest snake species, like the reticulated python.
Advanced Usage
- In taxonomic hierarchy, "Pythoninae" is a subfamily within the family Pythonidae. It is used to distinguish "true pythons" from other related snakes like boas (Boidae).
- Recent genetic studies have led to debates about the classification of Pythoninae.
Variants and Related Words
- Python (n): The common name for any snake belonging to the subfamily Pythoninae.
- We saw a Burmese python at the zoo.
- Pythonidae (n): The family name that includes the subfamily Pythoninae.
- The family Pythonidae is native to the Old World.
Synonyms
- Pythons: The common, non-scientific term for members of the Pythoninae subfamily.
- Old World boas: A descriptive synonym, though "boa" more accurately refers to a different family (Boidae).
Notes on Meaning
- The reference context specifies "Old World boas: pythons." This highlights that pythons are constrictors similar to boas but are classified separately and are native to the Old World, unlike many boas which are found in the New World.
- The note "in some classifications considered a separate family from Boidae" indicates that the taxonomic status can vary. Some systems classify pythons in their own family (Pythonidae), while others place them as a subfamily (Pythoninae) within a larger group that includes boas.
Noun
- Old World boas: pythons; in some classifications considered a separate family from Boidae