Catkin Yew vs Common Apple Snail

Amentotaxus argotaenia compared with Pomacea bridgesii

Key Differences

• Catkin Yew is Near Threatened while Common Apple Snail is Least Concern.

Taxonomic Classification

Rank	Catkin Yew	Common Apple Snail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Coniferophyta (Conifers)	Mollusca (Mollusks)
Class	Pinopsida (Conifers)	Gastropoda (Gastropoda)
Order	Pinales (Pines & Allies)	Architaenioglossa (Architaenioglossa)
Family	Taxaceae	Ampullariidae
Genus	Amentotaxus	Pomacea
Species	Amentotaxus argotaenia	Pomacea bridgesii

Conservation Status

Catkin Yew

NT — Near Threatened

Common Apple Snail

LC — Least Concern

Physical Characteristics

Attribute	Catkin Yew	Common Apple Snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Catkin Yew

Habitat

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

Common Apple Snail

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and mangrove forests and coastal wetlands within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Israel, Taiwan, Vietnam), Europe (Austria), North America (United States), and South America (Chile, Venezuela).

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.

Common Apple Snail

<em>Pomacea bridgesii</em>, commonly known as the Common Apple Snail or Spike-topped Apple Snail, is a freshwater gastropod mollusk in the family Ampullariidae. This species is classified as Least Concern on the IUCN Red List and has an extensive global distribution spanning Asia, Europe, North America, and South America, largely due to its popularity in the aquarium trade and subsequent introductions. In its native South American range, Common Apple Snails typically inhabit tropical and subtropical freshwater environments including rivers, lakes, marshes, and flooded forests such as mangroves. They are known for their distinctly globular shell and their ability to breathe both air and water using a combination of a gill and a primitive lung-like structure. This species typically lays distinctive pink egg clutches above the waterline on emergent vegetation or hard surfaces. It feeds primarily on aquatic vegetation, algae, and detritus. Its average lifespan is approximately 3 years under favorable conditions.