Centuryplant vs Shelled Slug

Agave americana compared with Testacella haliotidea

Key Differences

• Centuryplant is Least Concern while Shelled Slug is Data Deficient.

Taxonomic Classification

Rank	Centuryplant	Shelled Slug
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Liliopsida (Monocots)	Gastropoda (Gastropoda)
Order	Asparagales (Asparagales)	Stylommatophora (Stylommatophora)
Family	Asparagaceae	Testacellidae
Genus	Agave	Testacella
Species	Agave americana	Testacella haliotidea

Conservation Status

Centuryplant

LC — Least Concern

Shelled Slug

DD — Data Deficient

Physical Characteristics

Attribute	Centuryplant	Shelled Slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Centuryplant

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (18 countries), Asia (10 countries), Europe (13 countries), North America (Costa Rica), Oceania and the Pacific (7 countries), and South America (5 countries).

Shelled Slug

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Widely distributed across Europe (9 countries), North America (United States), and Oceania and the Pacific (New Zealand).

Centuryplant

The Centuryplant (Agave americana) is a species in the genus Agave. It is currently classified as Least Concern on the IUCN Red List. Native to ['Albania', 'Algeria', 'Argentina', 'Australia', 'Belgium'].

Shared Countries

Both species can be found in 8 countries:

🇧🇪 Belgium 🇫🇷 France 🇮🇹 Italy 🇳🇱 Netherlands 🇳🇿 New Zealand 🇵🇹 Portugal 🇪🇸 Spain 🇬🇧 United Kingdom