Butterfly ray vs Red-billed Duck

Gymnura crebripunctata compared with Anas erythrorhyncha

Key Differences

• Butterfly ray is Near Threatened while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Butterfly ray	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Myliobatiformes (Myliobatiformes)	Anseriformes (Anseriformes)
Family	Gymnuridae	Anatidae
Genus	Gymnura	Anas
Species	Gymnura crebripunctata	Anas erythrorhyncha

Evolutionary Relationship

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

Conservation Status

Butterfly ray

NT — Near Threatened

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Butterfly ray	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Butterfly ray

Red-billed Duck

Habitat

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

Range

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

Butterfly ray

The Butterfly ray (Gymnura crebripunctata) is a species in the genus Gymnura. It is currently classified as Near Threatened on the IUCN Red List.

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.