Broadbacked stingaree vs Seehund

Urolophus expansus compared with Phoca vitulina

Key Differences

• Broadbacked stingaree is Least Concern while Seehund is Near Threatened.

Taxonomic Classification

Rank	Broadbacked stingaree	Seehund
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Elasmobranchii	Mammalia (Säugetiere)
Order	Myliobatiformes (Stechrochenartige)	Pinnipedia (Seals & Sea Lions)
Family	Urolophidae	Phocidae (True Seals)
Genus	Urolophus	Phoca (Harbor Seals)
Species	Urolophus expansus	Phoca vitulina

Evolutionary Relationship

Broadbacked stingaree and Seehund share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Broadbacked stingaree

LC — Least Concern

Seehund

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Broadbacked stingaree	Seehund
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Broadbacked stingaree

Seehund

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.

Broadbacked stingaree

The Broadbacked stingaree (Urolophus expansus) is a species in the genus Urolophus. It is currently classified as Least Concern on the IUCN Red List.

Seehund

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.