Cosson's hook moss vs hooked scorpion moss

Scorpidium cossonii compared with Scorpidium scorpioides

Key Differences

• Cosson's hook moss is Vulnerable while hooked scorpion moss is Not Evaluated.

Taxonomic Classification

Rank	Cosson's hook moss	hooked scorpion moss
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Bryophyta	Bryophyta
Class same	Bryopsida (Bryopsida)	Bryopsida (Bryopsida)
Order same	Hypnales (Hypnales)	Hypnales (Hypnales)
Family same	Scorpidiaceae	Scorpidiaceae
Genus same	Scorpidium	Scorpidium
Species	Scorpidium cossonii	Scorpidium scorpioides

Evolutionary Relationship

Cosson's hook moss and hooked scorpion moss share a common ancestor at the Genus level: Scorpidium.

Conservation Status

Cosson's hook moss

VU — Vulnerable

hooked scorpion moss

NE — Not Evaluated

Physical Characteristics

Attribute	Cosson's hook moss	hooked scorpion moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cosson's hook moss

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

hooked scorpion moss

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia).

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇨🇴 Colombia 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States