Allen's Big-eared Bat vs Olive Nut Truffle

Idionycteris phyllotis compared with Hymenogaster olivaceus

Key Differences

• Allen's Big-eared Bat is Least Concern while Olive Nut Truffle is Data Deficient.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Olive Nut Truffle
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Bats)	Agaricales (Gilled Mushrooms)
Family	Vespertilionidae	Hymenogastraceae
Genus	Idionycteris	Hymenogaster
Species	Idionycteris phyllotis	Hymenogaster olivaceus

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Olive Nut Truffle

DD — Data Deficient

Physical Characteristics

Attribute	Allen's Big-eared Bat	Olive Nut Truffle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olive Nut Truffle

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.

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.