Buff-collared Nightjar vs Chilean devil ray

Antrostomus ridgwayi compared with Mobula tarapacana

Key Differences

• Buff-collared Nightjar is Least Concern while Chilean devil ray is Endangered.

Taxonomic Classification

Rank	Buff-collared Nightjar	Chilean devil ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Caprimulgiformes (Caprimulgiformes)	Myliobatiformes (Myliobatiformes)
Family	Caprimulgidae	Myliobatidae
Genus	Antrostomus	Mobula
Species	Antrostomus ridgwayi	Mobula tarapacana

Evolutionary Relationship

Buff-collared Nightjar and Chilean devil ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Chilean devil ray

EN — Endangered

Physical Characteristics

Attribute	Buff-collared Nightjar	Chilean devil ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-collared Nightjar

Habitat

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

Range

Found in Norway.

Chilean devil ray

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Chile, Colombia, Portugal, Taiwan, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Buff-collared Nightjar

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Chilean devil ray

The Chilean devil ray (Mobula tarapacana) is a species in the genus Mobula. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.