river lamprey, lampern vs Spotted Sandpiper

Lampetra fluviatilis compared with Actitis macularius

Key Differences

• river lamprey, lampern is Vulnerable while Spotted Sandpiper is Least Concern.

Taxonomic Classification

Rank	river lamprey, lampern	Spotted Sandpiper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Aves (Birds)
Order	Petromyzontiformes (lamprey)	Charadriiformes (Charadriiformes)
Family	Petromyzontidae	Scolopacidae
Genus	Lampetra	Actitis
Species	Lampetra fluviatilis	Actitis macularius

Evolutionary Relationship

river lamprey, lampern and Spotted Sandpiper share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

river lamprey, lampern

VU — Vulnerable

Spotted Sandpiper

LC — Least Concern

Physical Characteristics

Attribute	river lamprey, lampern	Spotted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

river lamprey, lampern

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United Kingdom. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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).

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:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden