Allen's Big-eared Bat vs dark speedwell

Idionycteris phyllotis compared with Veronica opaca

Key Differences

• Allen's Big-eared Bat is Least Concern while dark speedwell is Critically Endangered.

Taxonomic Classification

Rank	Allen's Big-eared Bat	dark speedwell
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Lamiales (Lamiales)
Family	Vespertilionidae	Plantaginaceae
Genus	Idionycteris	Veronica
Species	Idionycteris phyllotis	Veronica opaca

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

dark speedwell

CR — Critically Endangered

Physical Characteristics

Attribute	Allen's Big-eared Bat	dark speedwell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

dark speedwell

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 5 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Japan) and Europe (13 countries). Currently classified as Critically Endangered 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.