Adder’S-Mouth vs Birch Marble

Malaxis bayardii compared with Apotomis betuletana

Key Differences

• Adder’S-Mouth is Critically Endangered while Birch Marble is Least Concern.

Taxonomic Classification

Rank	Adder’S-Mouth	Birch Marble
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	Apotomis
Species	Malaxis bayardii	Apotomis betuletana

Conservation Status

Adder’S-Mouth

CR — Critically Endangered

Birch Marble

LC — Least Concern

Physical Characteristics

Attribute	Adder’S-Mouth	Birch Marble
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.

Birch Marble

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.

Birch Marble

The Birch Marble (Apotomis betuletana) is a species in the genus Apotomis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.