Red-billed Duck vs Stream Salamander

Anas erythrorhyncha compared with Batrachuperus pinchonii

Key Differences

• Red-billed Duck is Least Concern while Stream Salamander is Vulnerable.

Taxonomic Classification

Rank	Red-billed Duck	Stream Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Anseriformes (Anseriformes)	Caudata (Caudata)
Family	Anatidae	Hynobiidae
Genus	Anas	Batrachuperus
Species	Anas erythrorhyncha	Batrachuperus pinchonii

Evolutionary Relationship

Red-billed Duck and Stream Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Red-billed Duck

LC — Least Concern

Stream Salamander

VU — Vulnerable

Physical Characteristics

Attribute	Red-billed Duck	Stream Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Stream Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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.