Australasian Darter vs

Anhinga novaehollandiae compared with Biddulphia rhombus

Key Differences

• Australasian Darter is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Australasian Darter
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Aves (Birds)	Bacillariophyceae (Bacillariophyceae)
Order	Suliformes (Suliformes)	Biddulphiales (Biddulphiales)
Family	Anhingidae	Biddulphiaceae
Genus	Anhinga	Biddulphia
Species	Anhinga novaehollandiae	Biddulphia rhombus

Conservation Status

Australasian Darter

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Australasian Darter
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.

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Sweden, and Taiwan.

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.

Biddulphia rhombus is a centric marine diatom with a distinctly bipolar, rhomboid to broadly lanceolate valve shape bearing prominent horn-like elevations. It inhabits coastal planktonic and benthic environments in temperate to warm seas worldwide. This photosynthetic diatom contributes to marine primary production in neritic coastal waters.