hooked threadwort vs spreading threadwort

Cephaloziella uncinata compared with Cephaloziella divaricata

Key Differences

• hooked threadwort is Data Deficient while spreading threadwort is Endangered.

Taxonomic Classification

Rank	hooked threadwort	spreading threadwort
Kingdom same	Plantae (plantas)	Plantae (plantas)
Phylum same	Marchantiophyta (hepáticas)	Marchantiophyta (hepáticas)
Class same	Jungermanniopsida (Jungermanniopsida)	Jungermanniopsida (Jungermanniopsida)
Order same	Jungermanniales (Jungermanniales)	Jungermanniales (Jungermanniales)
Family same	Cephaloziellaceae	Cephaloziellaceae
Genus same	Cephaloziella	Cephaloziella
Species	Cephaloziella uncinata	Cephaloziella divaricata

Evolutionary Relationship

hooked threadwort and spreading threadwort share a common ancestor at the Genus level: Cephaloziella.

Conservation Status

hooked threadwort

DD — Data Deficient

spreading threadwort

EN — Endangered

Physical Characteristics

Attribute	hooked threadwort	spreading threadwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

hooked threadwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

spreading threadwort

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden