Spotted Sandpiper vs

Actitis macularius compared with Trichormus variabilis

Key Differences

Spotted Sandpiper is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Spotted Sandpiper
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Cyanobacteria (Cyanobacteria)
Class	Aves (Birds)	Cyanobacteriia
Order	Charadriiformes (Charadriiformes)	Cyanobacteriales
Family	Scolopacidae	Nostocaceae
Genus	Actitis	Trichormus
Species	Actitis macularius	Trichormus variabilis

Conservation Status

Spotted Sandpiper

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

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).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Trichormus variabilis is a filamentous, nitrogen-fixing cyanobacterium in the family Nostocaceae. It forms heterocysts — specialized nitrogen-fixing cells — within its trichomes and is found in freshwater, soil, and symbiotic associations. Its conservation status is not evaluated.