Crabeater seal vs Red-Throated Diver

Lobodon carcinophaga compared with Gavia stellata

Key Differences

• Crabeater seal is Least Concern while Red-Throated Diver is Near Threatened.

Taxonomic Classification

Rank	Crabeater seal	Red-Throated Diver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pinnipedia (Seals & Sea Lions)	Gaviiformes (Gaviiformes)
Family	Phocidae (True Seals)	Gaviidae
Genus	Lobodon	Gavia
Species	Lobodon carcinophaga	Gavia stellata

Evolutionary Relationship

Crabeater seal and Red-Throated Diver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crabeater seal

LC — Least Concern

Red-Throated Diver

NT — Near Threatened

Physical Characteristics

Attribute	Crabeater seal	Red-Throated Diver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crabeater seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-Throated Diver

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Red-Throated Diver

Red-Throated Diver (Gavia stellata) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.