Atlantic Smooth Dogfish vs Blue-Spotted Salamander

Mustelus canis compared with Ambystoma laterale

Key Differences

• Atlantic Smooth Dogfish is Near Threatened while Blue-Spotted Salamander is Least Concern.

Taxonomic Classification

Rank	Atlantic Smooth Dogfish	Blue-Spotted Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Amphibia (Amphibians)
Order	Carcharhiniformes (Ground Sharks)	Caudata (Caudata)
Family	Triakidae	Ambystomatidae
Genus	Mustelus	Ambystoma
Species	Mustelus canis	Ambystoma laterale

Evolutionary Relationship

Atlantic Smooth Dogfish and Blue-Spotted Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Smooth Dogfish

NT — Near Threatened

Blue-Spotted Salamander

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Smooth Dogfish	Blue-Spotted Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Smooth Dogfish

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Blue-Spotted Salamander

Habitat

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

Range

Found in United States.

Atlantic Smooth Dogfish

The Atlantic Smooth Dogfish (Mustelus canis) is a species in the genus Mustelus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

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.