Buff-collared Nightjar vs Challenger skate

Antrostomus ridgwayi compared with Rajella challengeri

Taxonomic Classification

Rank	Buff-collared Nightjar	Challenger skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Caprimulgiformes (Caprimulgiformes)	Rajiformes (Rajiformes)
Family	Caprimulgidae	Rajidae
Genus	Antrostomus	Rajella
Species	Antrostomus ridgwayi	Rajella challengeri

Evolutionary Relationship

Buff-collared Nightjar and Challenger skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Challenger skate

LC — Least Concern

Physical Characteristics

Attribute	Buff-collared Nightjar	Challenger skate
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.

Challenger skate

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.

Challenger skate

The Challenger skate (Rajella challengeri) is a species in the genus Rajella. It is currently classified as Least Concern on the IUCN Red List.