Brown Rat vs Patchwork cuttlefish

Rattus norvegicus compared with Sepia vermiculata

Key Differences

• Brown Rat is Least Concern while Patchwork cuttlefish is Data Deficient.

Taxonomic Classification

Rank	Brown Rat	Patchwork cuttlefish
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Mollusca (软体动物门)
Class	Mammalia (哺乳動物)	Cephalopoda (头足纲)
Order	Rodentia (啮齿目)	Sepiida (乌贼目)
Family	Muridae (Mice & Rats)	Sepiidae
Genus	Rattus	Sepia
Species	Rattus norvegicus	Sepia vermiculata

Evolutionary Relationship

Brown Rat and Patchwork cuttlefish share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Brown Rat

LC — Least Concern

Patchwork cuttlefish

DD — Data Deficient

Physical Characteristics

Attribute	Brown Rat	Patchwork cuttlefish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

Patchwork cuttlefish

Brown Rat

褐家鼠（Rattus norvegicus）在IUCN红色名录中被列为无危（LC）。其分布广泛，种群数量稳定，无紧迫保护关切。