Blushing Rosette vs Humpback smooth hound

Abortiporus biennis compared with Mustelus whitneyi

Key Differences

• Blushing Rosette is Near Threatened while Humpback smooth hound is Critically Endangered.

Taxonomic Classification

Rank	Blushing Rosette	Humpback smooth hound
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Chondrichthyes (Cartilaginous Fish)
Order	Polyporales (Polyporales)	Carcharhiniformes (Ground Sharks)
Family	Podoscyphaceae	Triakidae
Genus	Abortiporus	Mustelus
Species	Abortiporus biennis	Mustelus whitneyi

Conservation Status

Blushing Rosette

NT — Near Threatened

Humpback smooth hound

CR — Critically Endangered

Physical Characteristics

Attribute	Blushing Rosette	Humpback smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blushing Rosette

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Brazil). 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.

Blushing Rosette

The Blushing Rosette (Abortiporus biennis) is a species in the genus Abortiporus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.