vs Large Japanese Field Mouse

Hydropus trichoderma compared with Apodemus speciosus

Key Differences

• is Endangered while Large Japanese Field Mouse is Least Concern.

Taxonomic Classification

Rank		Large Japanese Field Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Mycenaceae	Muridae (Mice & Rats)
Genus	Hydropus	Apodemus
Species	Hydropus trichoderma	Apodemus speciosus

Conservation Status

EN — Endangered

Large Japanese Field Mouse

LC — Least Concern

Physical Characteristics

Attribute		Large Japanese Field Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Large Japanese Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hydropus trichoderma is a small, saprotrophic mushroom with a delicate, slender stipe and a pale, convex cap that grows on decaying woody debris in forest habitats. It is recorded from temperate European forests and contributes to wood decomposition in woodland ecosystems. Its Endangered status reflects rarity and the decline of undisturbed, mature forest with adequate deadwood.