Ahl's River Frog vs Oso Polar

Phrynobatrachus latifrons compared with Ursus maritimus

Key Differences

• Ahl's River Frog is Least Concern while Oso Polar is Vulnerable.

Taxonomic Classification

Rank	Ahl's River Frog	Oso Polar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Amphibia (Amphibians)	Mammalia (mamíferos)
Order	Anura (Frogs & Toads)	Carnivora (carnívoros)
Family	Phrynobatrachidae	Ursidae (Bears)
Genus	Phrynobatrachus	Ursus (Bears)
Species	Phrynobatrachus latifrons	Ursus maritimus

Evolutionary Relationship

Ahl's River Frog and Oso Polar share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Ahl's River Frog

LC — Least Concern

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Ahl's River Frog	Oso Polar
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Ahl's River Frog

Habitat

Inhabits tropical and subtropical moist broadleaf forests and mangrove forests and coastal wetlands within the Afrotropic biogeographic realm.

Range

Found in Ghana.

Oso Polar

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.

Ahl's River Frog

The Ahl's River Frog (Phrynobatrachus latifrons) is a species in the genus Phrynobatrachus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and mangrove forests and coastal wetlands within the Afrotropic biogeographic realm.

Oso Polar

El mayor carnivoro terrestre de la Tierra, el oso polar puede superar los 700 kg y se encuentra en el hielo marino del Artico, desde Canada hasta Rusia. Es un mamifero marino altamente especializado que depende del hielo marino para cazar focas anilladas y barbadas. Excelente nadador capaz de cubrir grandes distancias en agua abierta. Clasificado como Vulnerable, sus poblaciones soportan una presion severa por la rapida perdida de hielo marino artico debida al cambio climatico.