Diatom vs Spotted Sandpiper

Thalassiosira baltica compared with Actitis macularius

Key Differences

• Diatom is Not Evaluated while Spotted Sandpiper is Least Concern.

Taxonomic Classification

Rank	Diatom	Spotted Sandpiper
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Aves (Birds)
Order	Thalassiosirales (Thalassiosirales)	Charadriiformes (Charadriiformes)
Family	Thalassiosiraceae	Scolopacidae
Genus	Thalassiosira	Actitis
Species	Thalassiosira baltica	Actitis macularius

Conservation Status

Diatom

NE — Not Evaluated

Spotted Sandpiper

LC — Least Concern

Physical Characteristics

Attribute	Diatom	Spotted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diatom

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, Taiwan, and United States.

Spotted Sandpiper

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Spotted Sandpiper

Spotted Sandpiper (Actitis macularius) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States