genus pygopus
Học thuậtThân thiện
Definition
Noun: - A taxonomic genus within the family Pygopodidae: Genus Pygopus is the type genus for the family Pygopodidae. It comprises a group of legless lizards native to Australia, commonly known as snake-lizards or flap-footed lizards, characterized by their elongated, snake-like bodies and the absence of functional forelimbs.
Usage Examples
- Noun:
- The biologist specialized in studying reptiles of the genus Pygopus.
- A key identifying feature of genus Pygopus is its lack of forelimbs and only vestigial hind limbs.
Advanced Usage
- In taxonomic hierarchy: The term is used in scientific classification to denote a specific rank (genus) grouping closely related species.
- In the classification system, genus Pygopus falls under the family Pygopodidae.
Variants and Related Words
- Pygopodidae (n): The family name to which this genus belongs, encompassing all legless lizards or flap-footed lizards.
- Pygopus (n): Often used informally to refer to members of this genus.
- Several Pygopus species are found across Australia.
Synonyms
- Snake-lizard genus: A descriptive common name referring to the physical appearance of lizards in this genus.
- Flap-footed lizard genus: Another common name referencing the small, flap-like hind limb remnants.
Notes on Meaning
This term has a single, specific meaning in scientific (zoological) context. It does not have general English usage, idiomatic expressions, or phrasal verbs. Its use is confined to taxonomy and herpetology.
Noun
- type genus of the Pygopodidae; snake-shaped pleurodont lizard with no forelimbs and only rudimentary hind limbs