foca gris vs Rough-backed River Frog

Halichoerus grypus compared with Limnonectes ibanorum

Key Differences

• foca gris is Vulnerable while Rough-backed River Frog is Least Concern.

Taxonomic Classification

Rank	foca gris	Rough-backed River Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Amphibia (Amphibians)
Order	Pinnipedia (Seals & Sea Lions)	Anura (Frogs & Toads)
Family	Phocidae (True Seals)	Dicroglossidae
Genus	Halichoerus	Limnonectes
Species	Halichoerus grypus	Limnonectes ibanorum

Evolutionary Relationship

foca gris and Rough-backed River Frog share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

foca gris

VU — Vulnerable

Rough-backed River Frog

LC — Least Concern

Physical Characteristics

Attribute	foca gris	Rough-backed River Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

foca gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Rough-backed River Frog

Habitat

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

foca gris

The Atlantic Gray Seal (Halichoerus grypus) is a species in the genus Halichoerus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.