Arboreal Thorius vs Australasian Darter

Thorius arboreus compared with Anhinga novaehollandiae

Key Differences

• Arboreal Thorius is Critically Endangered while Australasian Darter is Least Concern.

Taxonomic Classification

Rank	Arboreal Thorius	Australasian Darter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Aves (Birds)
Order	Caudata (Caudata)	Suliformes (Suliformes)
Family	Plethodontidae	Anhingidae
Genus	Thorius	Anhinga
Species	Thorius arboreus	Anhinga novaehollandiae

Evolutionary Relationship

Arboreal Thorius and Australasian Darter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arboreal Thorius

CR — Critically Endangered

Australasian Darter

LC — Least Concern

Physical Characteristics

Attribute	Arboreal Thorius	Australasian Darter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arboreal Thorius

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Australasian Darter

Habitat

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

Range

Found in Norway.

Arboreal Thorius

The Arboreal Thorius (Thorius arboreus) is a species in the genus Thorius. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo.

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.