Lower Cerro Pigmy Salamander vs Eisbär

Thorius pulmonaris compared with Ursus maritimus

Key Differences

Lower Cerro Pigmy Salamander is Critically Endangered while Eisbär is Vulnerable.

Taxonomic Classification

Rank	Lower Cerro Pigmy Salamander	Eisbär
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Amphibia (Amphibien)	Mammalia (Säugetiere)
Order	Caudata (Schwanzlurche)	Carnivora (Raubtiere)
Family	Plethodontidae	Ursidae (Bears)
Genus	Thorius	Ursus (Bears)
Species	Thorius pulmonaris	Ursus maritimus

Evolutionary Relationship

Lower Cerro Pigmy Salamander and Eisbär share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Ansehen Phylum: Chordata

Conservation Status

Lower Cerro Pigmy Salamander

CR — Critically Endangered

Eisbär

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Lower Cerro Pigmy Salamander	Eisbär
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Lower Cerro Pigmy Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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

Eisbär

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.

Lower Cerro Pigmy Salamander

No description available.

Eisbär

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.