Allen's Big-eared Bat vs Spotted Darter

Idionycteris phyllotis compared with Sympetrum depressiusculum

Key Differences

• Allen's Big-eared Bat is Least Concern while Spotted Darter is Vulnerable.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Spotted Darter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Odonata (Odonata)
Family	Vespertilionidae	Libellulidae
Genus	Idionycteris	Sympetrum
Species	Idionycteris phyllotis	Sympetrum depressiusculum

Evolutionary Relationship

Allen's Big-eared Bat and Spotted Darter share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Spotted Darter

VU — Vulnerable

Physical Characteristics

Attribute	Allen's Big-eared Bat	Spotted Darter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spotted Darter

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Luxembourg, and Taiwan. 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.