blunt tellin vs common greasewort

Arcopagia crassa compared with Aneura pinguis

Key Differences

• blunt tellin is Vulnerable while common greasewort is Least Concern.

Taxonomic Classification

Rank	blunt tellin	common greasewort
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Mollusca (軟体動物)	Marchantiophyta (苔類)
Class	Bivalvia (二枚貝)	Jungermanniopsida (Jungermanniopsida)
Order	Cardiida (Cardiida)	Metzgeriales (Metzgeriales)
Family	Tellinidae	Aneuraceae
Genus	Arcopagia	Aneura
Species	Arcopagia crassa	Aneura pinguis

Conservation Status

blunt tellin

VU — Vulnerable

common greasewort

LC — Least Concern

Physical Characteristics

Attribute	blunt tellin	common greasewort
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.

common greasewort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Brazil, Colombia).

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.

common greasewort

<em>Aneura pinguis</em>, commonly known as common greasewort, is a liverwort belonging to the genus Aneura within the family Aneuraceae. This cryptogamic plant inhabits ecosystems across Asia, Europe, and North America, thriving in moist or waterlogged environments. Its range encompasses Taiwan in Asia, six European countries, the United States in North America, and Brazil and Colombia in South America, indicating a broad geographic distribution across multiple continents. Common greasewort is assessed as Least Concern on the IUCN Red List. The species typically forms flat, ribbon-like thalli in damp habitats such as stream banks, wet rocks, and boggy ground. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden