Polar bear vs Veiled Chameleon

Ursus maritimus compared with Chamaeleo calyptratus

Key Differences

Polar bear is Vulnerable while Veiled Chameleon is Least Concern.
Polar bear is carnivore while Veiled Chameleon is omnivore.
Polar bear is 2250.0x heavier than Veiled Chameleon.
Polar bear lives longer (25 years vs 5 years).

Taxonomic Classification

Rank	Polar bear	Veiled Chameleon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Reptilia (réptil)
Order	Carnivora (carnívoros)	Squamata (Escamados)
Family	Ursidae (Bears)	Chamaeleonidae (Chameleons)
Genus	Ursus (Bears)	Chamaeleo (Chameleons)
Species	Ursus maritimus	Chamaeleo calyptratus

Evolutionary Relationship

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

View Phylum: Chordata

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Veiled Chameleon

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Polar bear	Veiled Chameleon
Diet	Carnivore	Omnivore
Average Lifespan	25 years	5 years
Average Length	2.4 m	50 cm
Average Weight	450.0 kg	200 g

Habitat & Geographic 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.

Veiled Chameleon

Habitat

Typically found in a wide range of habitat types.

Range

Distributed across Saudi Arabia and Yemen.

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.