Bearded seal vs Brown-backed Needletail

Erignathus barbatus compared with Hirundapus giganteus

Key Differences

• Bearded seal is Not Evaluated while Brown-backed Needletail is Least Concern.

Taxonomic Classification

Rank	Bearded seal	Brown-backed Needletail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pinnipedia (Seals & Sea Lions)	Apodiformes (Apodiformes)
Family	Phocidae (True Seals)	Apodidae
Genus	Erignathus	Hirundapus
Species	Erignathus barbatus	Hirundapus giganteus

Evolutionary Relationship

Bearded seal and Brown-backed Needletail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bearded seal

NE — Not Evaluated

Brown-backed Needletail

LC — Least Concern

Physical Characteristics

Attribute	Bearded seal	Brown-backed Needletail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway and Sweden.

Brown-backed Needletail

Habitat

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

Range

Found in Norway.

Bearded seal

The Bearded seal (Erignathus barbatus) is a species in the genus Erignathus. Typically found in diverse terrestrial and aquatic ecosystems.

Brown-backed Needletail

The Brown-Backed Needletail (Hirundapus giganteus) is a species in the genus Hirundapus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway