aneura gras vs Pastenague américaine

Aneura pinguis compared with Hypanus americanus

Key Differences

• aneura gras is Least Concern while Pastenague américaine is Near Threatened.

Taxonomic Classification

Rank	aneura gras	Pastenague américaine
Kingdom	Plantae (plante)	Animalia (animal)
Phylum	Marchantiophyta (liverwort)	Chordata (Chordates)
Class	Jungermanniopsida (Jungermanniopsida)	Elasmobranchii
Order	Metzgeriales (Metzgeriales)	Myliobatiformes (Myliobatiformes)
Family	Aneuraceae	Dasyatidae
Genus	Aneura	Hypanus
Species	Aneura pinguis	Hypanus americanus

Conservation Status

aneura gras

LC — Least Concern

Pastenague américaine

NT — Near Threatened

Physical Characteristics

Attribute	aneura gras	Pastenague américaine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

aneura gras

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).

Pastenague américaine

Habitat

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

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

aneura gras

<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.