Black-Lined Periwinkle vs New Guinean Quoll

Littorina saxatilis compared with Dasyurus albopunctatus

Key Differences

• Black-Lined Periwinkle is Least Concern while New Guinean Quoll is Near Threatened.

Taxonomic Classification

Rank	Black-Lined Periwinkle	New Guinean Quoll
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Mollusca (มอลลัสกา)	Chordata (สัตว์มีแกนสันหลัง)
Class	Gastropoda (ชั้นแกสโทรโพดา)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Littorinimorpha (Littorinimorpha)	Dasyuromorphia (Dasyuromorphia)
Family	Littorinidae	Dasyuridae
Genus	Littorina	Dasyurus
Species	Littorina saxatilis	Dasyurus albopunctatus

Evolutionary Relationship

Black-Lined Periwinkle and New Guinean Quoll share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Black-Lined Periwinkle

LC — Least Concern

New Guinean Quoll

NT — Near Threatened

Physical Characteristics

Attribute	Black-Lined Periwinkle	New Guinean Quoll
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-Lined Periwinkle

Habitat

Found across multiple habitat types including tropical and subtropical grasslands and savannas, flooded grasslands and savannas, and deserts and xeric shrublands within the Afrotropic biogeographic realm.

Range

Widely distributed across Africa (Namibia, South Africa), Europe (5 countries), and North America (United States).

New Guinean Quoll

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-Lined Periwinkle

The Black-Lined Periwinkle (Littorina saxatilis) is a species in the genus Littorina. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical grasslands and savannas, flooded grasslands and savannas, and deserts and xeric shrublands within the Afrotropic biogeographic realm.