Endeavour skate vs Red-billed Duck

Dentiraja endeavouri compared with Anas erythrorhyncha

Key Differences

• Endeavour skate is Near Threatened while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Endeavour skate	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Rajiformes (Rajiformes)	Anseriformes (Anseriformes)
Family	Rajidae	Anatidae
Genus	Dentiraja	Anas
Species	Dentiraja endeavouri	Anas erythrorhyncha

Evolutionary Relationship

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

Conservation Status

Endeavour skate

NT — Near Threatened

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Endeavour skate	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Endeavour skate

Red-billed Duck

Habitat

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

Range

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

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.