Allen's Big-eared Bat vs Derber Korkstacheling

Idionycteris phyllotis compared with Hydnellum compactum

Key Differences

• Allen's Big-eared Bat is Least Concern while Derber Korkstacheling is Vulnerable.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Derber Korkstacheling
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Basidiomycota (Ständerpilze)
Class	Mammalia (Säugetiere)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Fledertiere)	Thelephorales (Thelephorales)
Family	Vespertilionidae	Bankeraceae
Genus	Idionycteris	Hydnellum
Species	Idionycteris phyllotis	Hydnellum compactum

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Derber Korkstacheling

VU — Vulnerable

Physical Characteristics

Attribute	Allen's Big-eared Bat	Derber Korkstacheling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Derber Korkstacheling

Habitat

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

Range

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

Allen's Big-eared Bat

The Allen's Big-eared Bat (Idionycteris phyllotis) is a species in the genus Idionycteris. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Derber Korkstacheling

Hydnellum compactum is a stipitate, tooth fungus with a compact, brownish-orange to rusty-brown cap surface covered in spines on the underside. It grows on the forest floor in coniferous forests across Europe and parts of North America, forming ectomycorrhizal associations with trees. This fungus obtains nutrients by forming mutualistic partnerships with the roots of pine, spruce, and fir trees.