common greasewort vs Small rush case-bearer

Aneura pinguis compared with Coleophora taeniipennella

Taxonomic Classification

Rank	common greasewort	Small rush case-bearer
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Marchantiophyta (苔類)	Arthropoda (節足動物)
Class	Jungermanniopsida (Jungermanniopsida)	Insecta (昆虫)
Order	Metzgeriales (Metzgeriales)	Lepidoptera (チョウ目)
Family	Aneuraceae	Coleophoridae
Genus	Aneura	Coleophora
Species	Aneura pinguis	Coleophora taeniipennella

Conservation Status

common greasewort

LC — Least Concern

Small rush case-bearer

LC — Least Concern

Physical Characteristics

Attribute	common greasewort	Small rush case-bearer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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).

Small rush case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.