Red-billed Duck vs Sharpfin houndshark

Anas erythrorhyncha compared with Triakis acutipinna

Key Differences

• Red-billed Duck is Least Concern while Sharpfin houndshark is Endangered.

Taxonomic Classification

Rank	Red-billed Duck	Sharpfin houndshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Chondrichthyes (Cartilaginous Fish)
Order	Anseriformes (Anseriformes)	Carcharhiniformes (Ground Sharks)
Family	Anatidae	Triakidae
Genus	Anas	Triakis
Species	Anas erythrorhyncha	Triakis acutipinna

Evolutionary Relationship

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

Conservation Status

Red-billed Duck

LC — Least Concern

Sharpfin houndshark

EN — Endangered

Physical Characteristics

Attribute	Red-billed Duck	Sharpfin houndshark
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).

Sharpfin houndshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.