Black Bent vs Burch's tree snail

Agrostis gigantea compared with Samoana burchi

Key Differences

• Black Bent is Least Concern while Burch's tree snail is Critically Endangered.

Taxonomic Classification

Rank	Black Bent	Burch's tree snail
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Liliopsida (Monocots)	Gastropoda (Gastropoda)
Order	Poales (Grasses)	Stylommatophora (Stylommatophora)
Family	Poaceae (Grass Family)	Partulidae
Genus	Agrostis	Samoana
Species	Agrostis gigantea	Samoana burchi

Conservation Status

Black Bent

LC — Least Concern

Burch's tree snail

CR — Critically Endangered

Physical Characteristics

Attribute	Black Bent	Burch's tree snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Bent

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (11 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries).

Burch's tree snail

Habitat

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

Black Bent

The Black Bent (Agrostis gigantea) is a species in the genus Agrostis. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Burch's tree snail

The Burch's tree snail (Samoana burchi) is a species in the genus Samoana. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.