Australian shovelnose ray vs Guyanan spiny rat

Aptychotrema rostrata compared with Proechimys hoplomyoides

Key Differences

• Australian shovelnose ray is Least Concern while Guyanan spiny rat is Data Deficient.

Taxonomic Classification

Rank	Australian shovelnose ray	Guyanan spiny rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rhinopristiformes (Rhinopristiformes)	Rodentia (Rodents)
Family	Rhinobatidae	Echimyidae
Genus	Aptychotrema	Proechimys
Species	Aptychotrema rostrata	Proechimys hoplomyoides

Evolutionary Relationship

Australian shovelnose ray and Guyanan spiny rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Australian shovelnose ray

LC — Least Concern

Guyanan spiny rat

DD — Data Deficient

Physical Characteristics

Attribute	Australian shovelnose ray	Guyanan spiny rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian shovelnose ray

Guyanan spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.