blunt tellin vs spreading threadwort

Arcopagia crassa compared with Cephaloziella divaricata

Key Differences

blunt tellin is Vulnerable while spreading threadwort is Endangered.

Taxonomic Classification

Rank	blunt tellin	spreading threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Marchantiophyta (liverwort)
Class	Bivalvia (Bivalvia)	Jungermanniopsida (Jungermanniopsida)
Order	Cardiida (Cardiida)	Jungermanniales (Jungermanniales)
Family	Tellinidae	Cephaloziellaceae
Genus	Arcopagia	Cephaloziella
Species	Arcopagia crassa	Cephaloziella divaricata

Conservation Status

blunt tellin

VU — Vulnerable

spreading threadwort

EN — Endangered

Physical Characteristics

Attribute	blunt tellin	spreading threadwort
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.

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.

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.