blunt tellin vs Humpback smooth hound

Arcopagia crassa compared with Mustelus whitneyi

Key Differences

• blunt tellin is Vulnerable while Humpback smooth hound is Critically Endangered.

Taxonomic Classification

Rank	blunt tellin	Humpback smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Chondrichthyes (Cartilaginous Fish)
Order	Cardiida (Cardiida)	Carcharhiniformes (Ground Sharks)
Family	Tellinidae	Triakidae
Genus	Arcopagia	Mustelus
Species	Arcopagia crassa	Mustelus whitneyi

Evolutionary Relationship

blunt tellin and Humpback smooth hound share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

blunt tellin

VU — Vulnerable

Humpback smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	blunt tellin	Humpback smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

blunt tellin

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Humpback smooth hound

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Chile. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

blunt tellin

The Blunt tellin (Arcopagia crassa) is a species in the genus Arcopagia. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.