Adder’S-Mouth vs Bilberry Roller

Malaxis bayardii compared with Ancylis myrtillana

Key Differences

• Adder’S-Mouth is Critically Endangered while Bilberry Roller is Least Concern.

Taxonomic Classification

Rank	Adder’S-Mouth	Bilberry Roller
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Liliopsida (Monocots)	Insecta (Insects)
Order	Asparagales (Asparagales)	Lepidoptera (Butterflies & Moths)
Family	Orchidaceae	Tortricidae
Genus	Malaxis	Ancylis
Species	Malaxis bayardii	Ancylis myrtillana

Conservation Status

Adder’S-Mouth

CR — Critically Endangered

Bilberry Roller

LC — Least Concern

Physical Characteristics

Attribute	Adder’S-Mouth	Bilberry Roller
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.

Bilberry Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Bilberry Roller

The Bilberry Roller (Ancylis myrtillana) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.