Broadnose Lanternshark vs Common Seal

Etmopterus burgessi compared with Phoca vitulina

Key Differences

Broadnose Lanternshark is Least Concern while Common Seal is Near Threatened.

Taxonomic Classification

Rank	Broadnose Lanternshark	Common Seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Pinnipedia (Seals & Sea Lions)
Family	Etmopteridae	Phocidae (True Seals)
Genus	Etmopterus	Phoca (Harbor Seals)
Species	Etmopterus burgessi	Phoca vitulina

Evolutionary Relationship

Broadnose Lanternshark and Common Seal share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Broadnose Lanternshark

LC — Least Concern

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Broadnose Lanternshark	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Broadnose Lanternshark

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Common Seal

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Broadnose Lanternshark

The Broadnose Lanternshark (Etmopterus burgessi) is a species in the genus Etmopterus. It is currently classified as Least Concern on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Common Seal

The most widely distributed pinniped, harbor seals inhabit temperate and subarctic coastal waters of both the North Atlantic and North Pacific. Adults reach up to 130 kg and spend roughly equal time at sea hunting fish, squid, and crustaceans and hauling out on beaches or rocks to rest. Their large, expressive eyes are adapted for underwater vision in low light. Harbor seals are a critical food source for orcas, sharks, and polar bears.