Crenulate Astarte vs Giant Otter

Astarte crenata compared with Pteronura brasiliensis

Key Differences

• Crenulate Astarte is Not Evaluated while Giant Otter is Endangered.

Taxonomic Classification

Rank	Crenulate Astarte	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Carditida (Carditida)	Carnivora (Carnivorans)
Family	Astartidae	Mustelidae (Weasels & Otters)
Genus	Astarte	Pteronura
Species	Astarte crenata	Pteronura brasiliensis

Evolutionary Relationship

Crenulate Astarte and Giant Otter share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Crenulate Astarte

NE — Not Evaluated

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Crenulate Astarte	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crenulate Astarte

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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