Chatham Bellbird vs eccentric grass snail

Anthornis melanocephala compared with Vallonia excentrica

Key Differences

• Chatham Bellbird is Extinct while eccentric grass snail is Near Threatened.

Taxonomic Classification

Rank	Chatham Bellbird	eccentric grass snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Passeriformes (Songbirds)	Stylommatophora (Stylommatophora)
Family	Meliphagidae	Valloniidae
Genus	Anthornis	Vallonia
Species	Anthornis melanocephala	Vallonia excentrica

Evolutionary Relationship

Chatham Bellbird and eccentric grass snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chatham Bellbird

EX — Extinct

eccentric grass snail

NT — Near Threatened

Physical Characteristics

Attribute	Chatham Bellbird	eccentric grass snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chatham Bellbird

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

eccentric grass snail

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 5 distinct biome types spanning the Australasia and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Israel), Europe (9 countries), North America (Mexico, United States), and Oceania and the Pacific (New Zealand). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chatham Bellbird

The Chatham Bellbird (Anthornis melanocephala) is a species in the genus Anthornis. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway