Barbados nut vs Brown Rat

Jatropha curcas compared with Rattus norvegicus

Key Differences

• Barbados nut is Not Evaluated while Brown Rat is Least Concern.

Taxonomic Classification

Rank	Barbados nut	Brown Rat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Malpighiales (Malpighiales)	Rodentia (Rodents)
Family	Euphorbiaceae	Muridae (Mice & Rats)
Genus	Jatropha	Rattus
Species	Jatropha curcas	Rattus norvegicus

Conservation Status

Barbados nut

NE — Not Evaluated

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Barbados nut	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barbados nut

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (44 countries), Asia (15 countries), Europe (4 countries), North America (17 countries), Oceania and the Pacific (9 countries), and South America (7 countries).

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).

Barbados nut

The Barbados nut (Jatropha curcas) is a species in the genus Jatropha. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Afrotropic biogeographic realm. Po.

Brown Rat

Brown Rat (Rattus norvegicus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 44 countries:

🇦🇴 Angola 🇦🇬 Antigua and Barbuda 🇦🇺 Australia 🇧🇸 Bahamas 🇧🇧 Barbados 🇧🇪 Belgium 🇧🇷 Brazil 🇨🇻 Cabo Verde 🇨🇴 Colombia 🇨🇺 Cuba 🇩🇲 Dominica 🇩🇴 Dominican Republic 🇪🇨 Ecuador 🇪🇬 Egypt 🇬🇶 Equatorial Guinea 🇫🇯 Fiji 🇫🇷 France 🇬🇩 Grenada 🇬🇾 Guyana 🇯🇲 Jamaica 🇲🇺 Mauritius 🇫🇲 Micronesia 🇳🇦 Namibia 🇳🇱 Netherlands 🇵🇼 Palau 🇵🇪 Peru 🇵🇭 Philippines 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇻🇨 Saint Vincent and the Grenadines 🇼🇸 Samoa 🇸🇹 Sao Tome and Principe 🇸🇦 Saudi Arabia 🇸🇳 Senegal 🇸🇨 Seychelles 🇿🇦 South Africa 🇹🇼 Taiwan 🇹🇴 Tonga 🇹🇹 Trinidad and Tobago 🇹🇻 Tuvalu 🇬🇧 United Kingdom 🇺🇸 United States 🇻🇺 Vanuatu 🇻🇪 Venezuela