Adder’S-Mouth vs Allen’s Common Mustached Bat

Malaxis bayardii compared with Pteronotus fuscus

Key Differences

• Adder’S-Mouth is Critically Endangered while Allen’s Common Mustached Bat is Least Concern.

Taxonomic Classification

Rank	Adder’S-Mouth	Allen’s Common Mustached Bat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Asparagales (Asparagales)	Chiroptera (Bats)
Family	Orchidaceae	Mormoopidae
Genus	Malaxis	Pteronotus
Species	Malaxis bayardii	Pteronotus fuscus

Conservation Status

Adder’S-Mouth

CR — Critically Endangered

Allen’s Common Mustached Bat

LC — Least Concern

Physical Characteristics

Attribute	Adder’S-Mouth	Allen’s Common Mustached Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Adder’S-Mouth

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Allen’s Common Mustached Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Adder’S-Mouth

The Adder’S-Mouth (Malaxis bayardii) is a species in the genus Malaxis. It is currently classified as Critically Endangered on the IUCN Red List. This species inhabits Typically found in grasslands, wetlands, forests, and cultivated landscapes, found across Canada and United States.

Allen’s Common Mustached Bat

The Allen’s Common Mustached Bat (Pteronotus fuscus) is a species in the genus Pteronotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.