Mealy Oyster vs

Ossicaulis lignatilis compared with Ossicaulis lachnopus

Key Differences

• Mealy Oyster is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Mealy Oyster
Kingdom same	Fungi (真菌界)	Fungi (真菌界)
Phylum same	Basidiomycota (担子菌门)	Basidiomycota (担子菌门)
Class same	Agaricomycetes (傘菌綱)	Agaricomycetes (傘菌綱)
Order same	Agaricales (伞菌目)	Agaricales (伞菌目)
Family same	Lyophyllaceae	Lyophyllaceae
Genus same	Ossicaulis	Ossicaulis
Species	Ossicaulis lignatilis	Ossicaulis lachnopus

Evolutionary Relationship

Mealy Oyster and share a common ancestor at the Genus level: Ossicaulis.

Conservation Status

Mealy Oyster

VU — Vulnerable

NE — Not Evaluated

Physical Characteristics

Attribute	Mealy Oyster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mealy Oyster

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Ossicaulis lachnopus是一种柄基被毛的白色至浅灰色小型蘑菇，与平菇近缘但生长于土壤而非木材上。生于欧洲温带落叶林和混交林地面，是分解落叶和埋藏有机质的腐生真菌。

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States