Graue Sandbiene vs Seehund

Andrena cineraria compared with Phoca vitulina

Key Differences

• Graue Sandbiene is Least Concern while Seehund is Near Threatened.

Taxonomic Classification

Rank	Graue Sandbiene	Seehund
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Hymenoptera (Hautflügler)	Pinnipedia (Seals & Sea Lions)
Family	Andrenidae	Phocidae (True Seals)
Genus	Andrena	Phoca (Harbor Seals)
Species	Andrena cineraria	Phoca vitulina

Evolutionary Relationship

Graue Sandbiene and Seehund share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Graue Sandbiene

LC — Least Concern

Seehund

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Graue Sandbiene	Seehund
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Graue Sandbiene

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Graue Sandbiene

Ashy mining bee (Andrena cineraria) is a species in the genus Andrena. It is listed as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden