Onychogale Croissant vs tiny risso snail

Onychogalea lunata compared with Rissoa parva

Key Differences

• Onychogale Croissant is Extinct while tiny risso snail is Least Concern.

Taxonomic Classification

Rank	Onychogale Croissant	tiny risso snail
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Mollusca (mollusques)
Class	Mammalia (mammifères)	Gastropoda (Gastropoda)
Order	Diprotodontia (Marsupials)	Littorinimorpha (Littorinimorpha)
Family	Macropodidae (Kangaroos)	Rissoidae
Genus	Onychogalea	Rissoa
Species	Onychogalea lunata	Rissoa parva

Evolutionary Relationship

Onychogale Croissant and tiny risso snail share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Onychogale Croissant

EX — Extinct

tiny risso snail

LC — Least Concern

Physical Characteristics

Attribute	Onychogale Croissant	tiny risso snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Onychogale Croissant

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

tiny risso snail

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.