Arrow-head tree snail vs Bishop s Slender Opossum

Partula sagitta compared with Marmosops bishopi

Key Differences

• Arrow-head tree snail is Extinct while Bishop s Slender Opossum is Least Concern.

Taxonomic Classification

Rank	Arrow-head tree snail	Bishop s Slender Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Didelphimorphia (Didelphimorphia)
Family	Partulidae	Didelphidae
Genus	Partula	Marmosops
Species	Partula sagitta	Marmosops bishopi

Evolutionary Relationship

Arrow-head tree snail and Bishop s Slender Opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arrow-head tree snail

EX — Extinct

Bishop s Slender Opossum

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Bishop s Slender Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrow-head tree snail

Habitat

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

Bishop s Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Arrow-head tree snail

The Arrow-head tree snail, Partula sagitta, is a species. It is currently assessed as extinct on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Bishop s Slender Opossum

The Bishop s Slender Opossum (Marmosops bishopi) is a species in the genus Marmosops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.