Atlantic Smooth Dogfish vs Cascade Frog

Mustelus canis compared with Amolops monticola

Key Differences

• Atlantic Smooth Dogfish is Near Threatened while Cascade Frog is Least Concern.

Taxonomic Classification

Rank	Atlantic Smooth Dogfish	Cascade Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Amphibia (Amphibians)
Order	Carcharhiniformes (Ground Sharks)	Anura (Frogs & Toads)
Family	Triakidae	Ranidae
Genus	Mustelus	Amolops
Species	Mustelus canis	Amolops monticola

Evolutionary Relationship

Atlantic Smooth Dogfish and Cascade Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Smooth Dogfish

NT — Near Threatened

Cascade Frog

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Smooth Dogfish	Cascade Frog
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.

Cascade Frog

Habitat

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

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.

Cascade Frog

The Cascade Frog (Amolops monticola) is a species in the genus Amolops. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.