Ballena jorobada vs Nile Crocodile

Megaptera novaeangliae compared with Crocodylus niloticus

Key Differences

Ballena jorobada is Vulnerable while Nile Crocodile is Least Concern.
Ballena jorobada is 40.0x heavier than Nile Crocodile.
Nile Crocodile lives longer (70 years vs 50 years).

Taxonomic Classification

Rank	Ballena jorobada	Nile Crocodile
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Reptilia (reptil)
Order	Cetacea (Whales & Dolphins)	Crocodylia (Crocodilians)
Family	Balaenopteridae (Rorquals)	Crocodylidae (Crocodiles)
Genus	Megaptera (Humpback Whales)	Crocodylus (True Crocodiles)
Species	Megaptera novaeangliae	Crocodylus niloticus

Evolutionary Relationship

Ballena jorobada and Nile Crocodile share a common ancestor at the Phylum level: Chordata. (cordados)

Vista Phylum: Chordata

Conservation Status

Ballena jorobada

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Nile Crocodile

LC — Least Concern

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Ballena jorobada	Nile Crocodile
Diet	Carnivore	Carnivore
Average Lifespan	50 years	70 years
Average Length	15.0 m	5.0 m
Average Weight	30.0 t	750.0 kg

Habitat & Geographic Range

Ballena jorobada

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 (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Nile Crocodile

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Distributed across Egypt, Kenya, Madagascar, South Africa, and Tanzania.

Ballena jorobada

Entre las ballenas grandes más acrobáticas, las ballenas jorobadas son célebres por sus complejos y estremecedores cantos entonados por los machos durante la temporada reproductiva, que pueden durar horas y evolucionar con el tiempo. Alcanzando 16 metros y 30 toneladas, realizan las migraciones más largas de cualquier mamífero. Se encuentran en todos los océanos y se alimentan de krill y peces pequeños mediante la técnica cooperativa de pesca con red de burbujas.