Black Tooth vs Blue-Spotted Salamander

Phellodon niger compared with Ambystoma laterale

Key Differences

Black Tooth is Critically Endangered while Blue-Spotted Salamander is Least Concern.

Taxonomic Classification

Rank	Black Tooth	Blue-Spotted Salamander
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Amphibia (Amphibians)
Order	Thelephorales (Thelephorales)	Caudata (Caudata)
Family	Thelephoraceae	Ambystomatidae
Genus	Phellodon	Ambystoma
Species	Phellodon niger	Ambystoma laterale

Conservation Status

Black Tooth

CR — Critically Endangered

Blue-Spotted Salamander

LC — Least Concern

Physical Characteristics

Attribute	Black Tooth	Blue-Spotted Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Tooth

Habitat

Inhabits temperate broadleaf and mixed forests within the Palearctic biogeographic realm.

Range

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

Blue-Spotted Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in United States.

Black Tooth

The Black Tooth (Phellodon niger) is a species in the genus Phellodon. It is currently classified as Critically Endangered on the IUCN Red List. Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Blue-Spotted Salamander

The Blue-Spotted Salamander (Ambystoma laterale) is a species in the genus Ambystoma. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.