Crabeater seal vs Elegant Tern

Lobodon carcinophaga compared with Thalasseus elegans

Key Differences

• Crabeater seal is Least Concern while Elegant Tern is Near Threatened.

Taxonomic Classification

Rank	Crabeater seal	Elegant Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pinnipedia (Seals & Sea Lions)	Charadriiformes (Charadriiformes)
Family	Phocidae (True Seals)	Laridae
Genus	Lobodon	Thalasseus
Species	Lobodon carcinophaga	Thalasseus elegans

Evolutionary Relationship

Crabeater seal and Elegant Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crabeater seal

LC — Least Concern

Elegant Tern

NT — Near Threatened

Physical Characteristics

Attribute	Crabeater seal	Elegant Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crabeater seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Elegant Tern

Habitat

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

Range

Distributed across Belgium, Colombia, Denmark, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.