Brazilian Gracile Opossum vs Foca de Casco

Gracilinanus microtarsus compared with Cystophora cristata

Key Differences

• Brazilian Gracile Opossum is Least Concern while Foca de Casco is Endangered.

Taxonomic Classification

Rank	Brazilian Gracile Opossum	Foca de Casco
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Didelphimorphia (Didelphimorphia)	Pinnipedia (Seals & Sea Lions)
Family	Didelphidae	Phocidae (True Seals)
Genus	Gracilinanus	Cystophora
Species	Gracilinanus microtarsus	Cystophora cristata

Evolutionary Relationship

Brazilian Gracile Opossum and Foca de Casco share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Brazilian Gracile Opossum

LC — Least Concern

Foca de Casco

EN — Endangered

Physical Characteristics

Attribute	Brazilian Gracile Opossum	Foca de Casco
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian Gracile Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Foca de Casco

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Brazilian Gracile Opossum

The Brazilian Gracile Opossum (Gracilinanus microtarsus) is a species in the genus Gracilinanus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.