Blue rattlesnake vs chocalho-de-cascavel

Crotalaria verrucosa compared with Crotalaria micans

Key Differences

• Blue rattlesnake is Not Evaluated while chocalho-de-cascavel is Least Concern.

Taxonomic Classification

Rank	Blue rattlesnake	chocalho-de-cascavel
Kingdom same	Plantae (plantas)	Plantae (plantas)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fabales (Legumes & Allies)	Fabales (Legumes & Allies)
Family same	Fabaceae	Fabaceae
Genus same	Crotalaria	Crotalaria
Species	Crotalaria verrucosa	Crotalaria micans

Evolutionary Relationship

Blue rattlesnake and chocalho-de-cascavel share a common ancestor at the Genus level: Crotalaria.

Conservation Status

Blue rattlesnake

NE — Not Evaluated

chocalho-de-cascavel

LC — Least Concern

Physical Characteristics

Attribute	Blue rattlesnake	chocalho-de-cascavel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue rattlesnake

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (Madagascar, Seychelles), Asia (Philippines, Taiwan), North America (4 countries), Oceania and the Pacific (Papua New Guinea, Samoa), and South America (4 countries).

chocalho-de-cascavel

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 9 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Congo (DRC), Madagascar), Asia (6 countries), North America (El Salvador, Honduras, United States), Oceania and the Pacific (5 countries), and South America (Brazil, Colombia).

Blue rattlesnake

The Blue rattlesnake (Crotalaria verrucosa) is a species in the genus Crotalaria. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

chocalho-de-cascavel

The Caracas Rattlebox (Crotalaria micans) is a species in the genus Crotalaria. It is currently classified as Least Concern (LC) on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 9 distinct biome types. Populations are also found

Shared Countries

Both species can be found in 6 countries:

🇧🇷 Brazil 🇨🇴 Colombia 🇲🇬 Madagascar 🇼🇸 Samoa 🇹🇼 Taiwan 🇺🇸 United States