Brown Rat vs Dromedary Camel

Rattus norvegicus compared with Camelus dromedarius

Key Differences

• Brown Rat is Least Concern while Dromedary Camel is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat	Dromedary Camel
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Artiodactyla (偶蹄目)
Family	Muridae (Mice & Rats)	Camelidae (Camels)
Genus	Rattus	Camelus (Camels)
Species	Rattus norvegicus	Camelus dromedarius

Evolutionary Relationship

Brown Rat and Dromedary Camel share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Brown Rat

LC — Least Concern

Dromedary Camel

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	Brown Rat	Dromedary Camel
Diet	—	Herbivore
Average Lifespan	—	40 years
Average Length	—	2.3 m
Average Weight	—	600.0 kg

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).

Dromedary Camel

Habitat

Inhabits deserts and xeric shrublands within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Egypt, Saudi Arabia, Somalia, and Sudan.

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。

Dromedary Camel

单峰驼是仅有一个驼峰的骆驼，距今已有超过4000年的驯化历史。驼峰储存的是脂肪，而非水分。

Shared Countries

Both species can be found in 3 countries:

🇦🇺 Australia 🇪🇬 Egypt 🇸🇦 Saudi Arabia