australian lungfish
Học thuậtThân thiện
A scientist carefully observes an Australian lungfish in a clear aquarium tank.
Definition
Noun * An endangered species of lungfish found in rivers in Queensland: The Australian lungfish is a freshwater fish native to Australia. It is a living fossil, largely unchanged for millions of years, and possesses a single lung in addition to gills, allowing it to breathe air when water quality is poor or during drought.
Usage Examples
- Noun:
- The Australian lungfish is a protected species due to its endangered status.
- Scientists study the Australian lungfish to understand vertebrate evolution.
- The dam project threatens the habitat of the Australian lungfish.
Advanced Usage
- As a subject of conservation: The term is frequently used in biological and environmental contexts discussing species preservation.
- Conservation efforts for the Australian lungfish focus on protecting its riverine habitats from sedimentation.
Variants and Related Words
- Neoceratodus forsteri (n): The scientific (binomial) name for the Australian lungfish.
- Queensland lungfish (n): Another common name for the same species.
- Lungfish (n): The common name for the group of fish to which it belongs (order Dipnoi).
Synonyms
- Barramunda (n): A less common, regional name for the Australian lungfish.
Related Terms (Contextual)
- Living fossil (n): A term often used to describe the Australian lungfish due to its ancient lineage.
- Dipnoan (n/adj): Relating to the subclass of lungfish.
A scientist carefully observes an Australian lungfish in a clear aquarium tank.
Noun
- an endangered species of lungfish found in rivers in Queensland