Apple Snail vs Common Globe-Thistle

Pomacea glauca compared with Echinops sphaerocephalus

Key Differences

• Apple Snail is Least Concern while Common Globe-Thistle is Not Evaluated.

Taxonomic Classification

Rank	Apple Snail	Common Globe-Thistle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Architaenioglossa (Architaenioglossa)	Afrosoricida (Afrosoricida)
Family	Ampullariidae	Tenrecidae
Genus	Pomacea	Echinops
Species	Pomacea glauca	Echinops sphaerocephalus

Evolutionary Relationship

Apple Snail and Common Globe-Thistle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Apple Snail

LC — Least Concern

Common Globe-Thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Apple Snail	Common Globe-Thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Apple Snail

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Dominican Republic, Norway, and Venezuela.

Common Globe-Thistle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (19 countries), North America (Canada, United States), and Oceania and the Pacific (Australia).

Apple Snail

The Apple Snail (Pomacea glauca) is a species in the genus Pomacea. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types within the Neotrop.

Common Globe-Thistle

<em>Echinops sphaerocephalus</em>, commonly known as the common globe-thistle or great globe-thistle, is a perennial herbaceous plant in the family Asteraceae. The species has a distribution spanning Europe, North America, and Oceania, with naturalization in several regions outside its native southern and central European range. <em>Echinops sphaerocephalus</em> typically inhabits dry, open, and disturbed habitats including roadsides, waste ground, rocky slopes, and steppe grasslands, where it is well adapted to poor, well-drained soils. It produces distinctive spherical, steel-blue flower heads that are highly attractive to pollinators, particularly bees and butterflies, making it a valued plant in native garden planting and ecological restoration. The species is not currently evaluated for conservation status. Biological traits of this species remain poorly documented in the scientific literature. <em>Echinops sphaerocephalus</em> is a robust, spiny plant that can grow to considerable height and spreads readily in suitable open habitats. Its ornamental qualities and pollinator value have contributed to its deliberate planting in gardens and public green spaces beyond its native range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway