Allen's Big-eared Bat vs Buff-bellied Fat-tailed Mouse Opossum

Idionycteris phyllotis compared with Thylamys venustus

Key Differences

• Allen's Big-eared Bat is Least Concern while Buff-bellied Fat-tailed Mouse Opossum is Data Deficient.

Taxonomic Classification

Rank	Allen's Big-eared Bat	Buff-bellied Fat-tailed Mouse Opossum
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Chiroptera (Fledertiere)	Didelphimorphia (Beutelrattenartige)
Family	Vespertilionidae	Didelphidae
Genus	Idionycteris	Thylamys
Species	Idionycteris phyllotis	Thylamys venustus

Evolutionary Relationship

Allen's Big-eared Bat and Buff-bellied Fat-tailed Mouse Opossum share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Allen's Big-eared Bat

LC — Least Concern

Buff-bellied Fat-tailed Mouse Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Allen's Big-eared Bat	Buff-bellied Fat-tailed Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buff-bellied Fat-tailed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Buff-bellied Fat-tailed Mouse Opossum

The Buff-Bellied Fat-Tailed Mouse Opossum (Thylamys venustus) is a species in the genus Thylamys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.