Broom Flat-body vs Humpback smooth hound

Agonopterix scopariella compared with Mustelus whitneyi

Key Differences

• Broom Flat-body is Near Threatened while Humpback smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Broom Flat-body	Humpback smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Lepidoptera (Butterflies & Moths)	Carcharhiniformes (Ground Sharks)
Family	Depressariidae	Triakidae
Genus	Agonopterix	Mustelus
Species	Agonopterix scopariella	Mustelus whitneyi

Evolutionary Relationship

Broom Flat-body and Humpback smooth hound share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Broom Flat-body

NT — Near Threatened

Humpback smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Broom Flat-body	Humpback smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broom Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Broom Flat-body

The Broom Flat-Body (Agonopterix scopariella) is a species in the genus Agonopterix. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.