Catkin Yew vs Green Silver-Spangled Shark

Amentotaxus argotaenia compared with Cucullia argentea

Key Differences

• Catkin Yew is Near Threatened while Green Silver-Spangled Shark is Critically Endangered.

Taxonomic Classification

Rank	Catkin Yew	Green Silver-Spangled Shark
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Coniferophyta (Conifers)	Arthropoda (Arthropods)
Class	Pinopsida (Conifers)	Insecta (Insects)
Order	Pinales (Pines & Allies)	Lepidoptera (Butterflies & Moths)
Family	Taxaceae	Noctuidae
Genus	Amentotaxus	Cucullia
Species	Amentotaxus argotaenia	Cucullia argentea

Conservation Status

Catkin Yew

NT — Near Threatened

Green Silver-Spangled Shark

CR — Critically Endangered

Physical Characteristics

Attribute	Catkin Yew	Green Silver-Spangled Shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

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

Green Silver-Spangled Shark

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Norway, Sweden, and Ukraine. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.