Giant Otter vs Песчанка

Pteronura brasiliensis compared with Calidris alba

Key Differences

• Giant Otter is Endangered while Песчанка is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Песчанка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Carnivora (хищные)	Charadriiformes (ржанкообразные)
Family	Mustelidae (Weasels & Otters)	Scolopacidae
Genus	Pteronura	Calidris
Species	Pteronura brasiliensis	Calidris alba

Evolutionary Relationship

Giant Otter and Песчанка share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Giant Otter

EN — Endangered

Песчанка

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Песчанка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Песчанка

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).

Песчанка

Sanderling (Calidris alba) 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 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela