Dusky Dolphin vs Spruce Tooth

Lagenorhynchus obscurus compared with Phellodon violascens

Key Differences

• Dusky Dolphin is Least Concern while Spruce Tooth is Endangered.

Taxonomic Classification

Rank	Dusky Dolphin	Spruce Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Thelephorales (Thelephorales)
Family	Delphinidae (Oceanic Dolphins)	Thelephoraceae
Genus	Lagenorhynchus	Phellodon
Species	Lagenorhynchus obscurus	Phellodon violascens

Conservation Status

Dusky Dolphin

LC — Least Concern

Spruce Tooth

EN — Endangered

Physical Characteristics

Attribute	Dusky Dolphin	Spruce Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spruce Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.