Adder’S-Mouth vs Ecuadorean Small-eared Shrew

Malaxis bayardii compared with Cryptotis equatoris

Key Differences

• Adder’S-Mouth is Critically Endangered while Ecuadorean Small-eared Shrew is Least Concern.

Taxonomic Classification

Rank	Adder’S-Mouth	Ecuadorean Small-eared Shrew
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Asparagales (Asparagales)	Soricomorpha (Soricomorpha)
Family	Orchidaceae	Soricidae
Genus	Malaxis	Cryptotis
Species	Malaxis bayardii	Cryptotis equatoris

Conservation Status

Adder’S-Mouth

CR — Critically Endangered

Ecuadorean Small-eared Shrew

LC — Least Concern

Physical Characteristics

Attribute	Adder’S-Mouth	Ecuadorean Small-eared Shrew
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.

Ecuadorean Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.