Australasian Darter vs Red-knotgrass

Anhinga novaehollandiae compared with Polygonum patulum

Key Differences

• Australasian Darter is Least Concern while Red-knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Australasian Darter	Red-knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Suliformes (Suliformes)	Caryophyllales (Caryophyllales)
Family	Anhingidae	Polygonaceae
Genus	Anhinga	Polygonum
Species	Anhinga novaehollandiae	Polygonum patulum

Conservation Status

Australasian Darter

LC — Least Concern

Red-knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Australasian Darter	Red-knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australasian Darter

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Red-knotgrass

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (16 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Colombia).

Australasian Darter

The Australasian Darter (Anhinga novaehollandiae) is a species in the genus Anhinga. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway