Red-billed Duck vs Reticulate round ray

Anas erythrorhyncha compared with Urotrygon reticulata

Key Differences

• Red-billed Duck is Least Concern while Reticulate round ray is Critically Endangered.

Taxonomic Classification

Rank	Red-billed Duck	Reticulate round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Anseriformes (Anseriformes)	Myliobatiformes (Myliobatiformes)
Family	Anatidae	Urotrygonidae
Genus	Anas	Urotrygon
Species	Anas erythrorhyncha	Urotrygon reticulata

Evolutionary Relationship

Red-billed Duck and Reticulate round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Red-billed Duck

LC — Least Concern

Reticulate round ray

CR — Critically Endangered

Physical Characteristics

Attribute	Red-billed Duck	Reticulate round ray
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).

Reticulate round ray

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.