Blue rattlesnake vs Ballena azul

Crotalaria verrucosa compared with Balaenoptera musculus

Key Differences

• Blue rattlesnake is Not Evaluated while Ballena azul is Vulnerable.

Taxonomic Classification

Rank	Blue rattlesnake	Ballena azul
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Mammalia (mamíferos)
Order	Fabales (Legumes & Allies)	Cetacea (Whales & Dolphins)
Family	Fabaceae	Balaenopteridae (Rorquals)
Genus	Crotalaria	Balaenoptera (Rorquals)
Species	Crotalaria verrucosa	Balaenoptera musculus

Conservation Status

Blue rattlesnake

NE — Not Evaluated

Ballena azul

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Blue rattlesnake	Ballena azul
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

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).

Ballena azul

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Ballena azul

El animal más grande que se conoce haya vivido en la Tierra; las ballenas azules pueden alcanzar 33 metros y 200 toneladas — sus corazones solos pesan tanto como un automóvil pequeño. Se encuentran en todos los océanos y migran entre las zonas de alimentación polares y las áreas de reproducción tropicales. Son filtradoras que consumen hasta 4 toneladas de kril al día. En peligro de extinción, con poblaciones globales estimadas entre 10.000 y 25.000 tras casi extinguirse por la caza de ballenas en el siglo XX.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇹🇼 Taiwan