Black-headed Heron vs Centric diatom

Ardea melanocephala compared with Skeletonema subsalsum

Key Differences

• Black-headed Heron is Least Concern while Centric diatom is Not Evaluated.

Taxonomic Classification

Rank	Black-headed Heron	Centric diatom
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Aves (Birds)	Bacillariophyceae (Bacillariophyceae)
Order	Pelecaniformes (Pelecaniformes)	Thalassiosirales (Thalassiosirales)
Family	Ardeidae	Skeletonemaceae
Genus	Ardea	Skeletonema
Species	Ardea melanocephala	Skeletonema subsalsum

Conservation Status

Black-headed Heron

LC — Least Concern

Centric diatom

NE — Not Evaluated

Physical Characteristics

Attribute	Black-headed Heron	Centric diatom
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Heron

Habitat

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

Range

Found in Norway.

Centric diatom

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Black-headed Heron

The Black-headed Heron (Ardea melanocephala) is a species in the genus Ardea. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Centric diatom

The Centric Diatom (Skeletonema subsalsum) is a species in the genus Skeletonema. Found across Europe (7 countries) and North America (United States).

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway