Gharial vs Polar bear

Gavialis gangeticus compared with Ursus maritimus

Key Differences

• Gharial is Critically Endangered while Polar bear is Vulnerable.
• Polar bear is 2.2x heavier than Gharial.
• Gharial lives longer (60 years vs 25 years).

Taxonomic Classification

Rank	Gharial	Polar bear
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Reptilia (réptil)	Mammalia (mamíferos)
Order	Crocodylia (Crocodilians)	Carnivora (carnívoros)
Family	Crocodylidae (Crocodiles)	Ursidae (Bears)
Genus	Crocodylus (True Crocodiles)	Ursus (Bears)
Species	Gavialis gangeticus	Ursus maritimus

Evolutionary Relationship

Gharial and Polar bear share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Gharial

CR — Critically Endangered

Population: ~650

Trend: Increasing ↑

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Gharial	Polar bear
Diet	Carnivore	Carnivore
Average Lifespan	60 years	25 years
Average Length	5.0 m	2.4 m
Average Weight	200.0 kg	450.0 kg

Habitat & Geographic Range

Gharial

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical coniferous forests, and temperate broadleaf and mixed forests, among 6 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across India and Nepal. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Polar bear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Gharial

O gavial-do-ganges (Gavialis gangeticus) é um crocodiliano piscívoro com um focinho longo e estreito característico. Está Criticamente em Perigo com menos de 700 adultos em estado selvagem.

Polar bear

O maior carnivoro terrestre da Terra, o urso-polar pode ultrapassar 700 kg e e encontrado pelo gelo marinho artico, do Canada ate a Russia. Mamiferos marinhos altamente especializados que dependem do gelo marinho para cacas de focas e focas-barbadas. Excelentes nadadores capazes de percorrer grandes distancias em aguas abertas. Classificado como Vulneravel, com populacoes sob severa pressao devido a rapida perda de gelo marinho artico causada pelas mudancas climaticas.