Australian shovelnose ray vs Giant Otter

Aptychotrema rostrata compared with Pteronura brasiliensis

Key Differences

• Australian shovelnose ray is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Australian shovelnose ray	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rhinopristiformes (Rhinopristiformes)	Carnivora (Carnivorans)
Family	Rhinobatidae	Mustelidae (Weasels & Otters)
Genus	Aptychotrema	Pteronura
Species	Aptychotrema rostrata	Pteronura brasiliensis

Evolutionary Relationship

Australian shovelnose ray and Giant Otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Australian shovelnose ray

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Australian shovelnose ray	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian shovelnose ray

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.

Australian shovelnose ray

The Australian shovelnose ray (Aptychotrema rostrata) is a species in the genus Aptychotrema. It is currently classified as Least Concern on the IUCN Red List. Aptychotrema rostrata contributes to the biodiversity of its native ecosystems.