Catkin Yew vs Chalky Macoma

Amentotaxus argotaenia compared with Macoma calcarea

Key Differences

• Catkin Yew is Near Threatened while Chalky Macoma is Least Concern.

Taxonomic Classification

Rank	Catkin Yew	Chalky Macoma
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Coniferophyta (Conifers)	Mollusca (Mollusks)
Class	Pinopsida (Conifers)	Bivalvia (Bivalvia)
Order	Pinales (Pines & Allies)	Cardiida (Cardiida)
Family	Taxaceae	Tellinidae
Genus	Amentotaxus	Macoma
Species	Amentotaxus argotaenia	Macoma calcarea

Conservation Status

Catkin Yew

NT — Near Threatened

Chalky Macoma

LC — Least Concern

Physical Characteristics

Attribute	Catkin Yew	Chalky Macoma
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Chalky Macoma

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Catkin Yew

The Catkin Yew (Amentotaxus argotaenia) is a species in the genus Amentotaxus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.

Chalky Macoma

The Chalky Macoma (Macoma calcarea) is a species in the genus Macoma. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.