Arrow-head tree snail vs Blue-spotted Comet Darner

Partula sagitta compared with Anax concolor

Key Differences

• Arrow-head tree snail is Extinct while Blue-spotted Comet Darner is Least Concern.

Taxonomic Classification

Rank	Arrow-head tree snail	Blue-spotted Comet Darner
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Gastropoda (Gastropoda)	Insecta (Insects)
Order	Stylommatophora (Stylommatophora)	Odonata (Odonata)
Family	Partulidae	Aeshnidae
Genus	Partula	Anax
Species	Partula sagitta	Anax concolor

Evolutionary Relationship

Arrow-head tree snail and Blue-spotted Comet Darner share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arrow-head tree snail

EX — Extinct

Blue-spotted Comet Darner

LC — Least Concern

Physical Characteristics

Attribute	Arrow-head tree snail	Blue-spotted Comet Darner
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.

Blue-spotted Comet Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Colombia.

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.

Blue-spotted Comet Darner

The Blue-spotted Comet Darner (Anax concolor) is a species in the genus Anax. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.