Bleeding Blue Tooth vs Common Seal

Hydnellum cyanopodium compared with Phoca vitulina

Key Differences

• Bleeding Blue Tooth is Least Concern while Common Seal is Near Threatened.

Taxonomic Classification

Rank	Bleeding Blue Tooth	Common Seal
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Basidiomycota (担子菌门)	Chordata (脊索动物门)
Class	Agaricomycetes (傘菌綱)	Mammalia (哺乳動物)
Order	Thelephorales (革菌目)	Pinnipedia (Seals & Sea Lions)
Family	Bankeraceae	Phocidae (True Seals)
Genus	Hydnellum	Phoca (Harbor Seals)
Species	Hydnellum cyanopodium	Phoca vitulina

Conservation Status

Bleeding Blue Tooth

LC — Least Concern

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Bleeding Blue Tooth	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Bleeding Blue Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

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.

Bleeding Blue Tooth

The Bleeding Blue Tooth (Hydnellum cyanopodium) is a species in the genus Hydnellum. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Common Seal

分布最广的鳍足类动物港海豹（Phoca vitulina）栖居于北大西洋和北太平洋温带及亚北极沿海水域。成体体重可达130千克，在海中捕食鱼类、鱿鱼和甲壳动物，并在沙滩或礁岩上休息，两者时间大致相当。大而富有表情的眼睛适应于弱光下的水下视觉。港海豹是虎鲸、鲨鱼和北极熊的重要食物来源。