Hummelinck s Laucha vs Shortnose eagle ray

Calomys hummelincki compared with Myliobatis ridens

Key Differences

• Hummelinck s Laucha is Least Concern while Shortnose eagle ray is Critically Endangered.

Taxonomic Classification

Rank	Hummelinck s Laucha	Shortnose eagle ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Myliobatidae
Genus	Calomys	Myliobatis
Species	Calomys hummelincki	Myliobatis ridens

Evolutionary Relationship

Hummelinck s Laucha and Shortnose eagle ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hummelinck s Laucha

LC — Least Concern

Shortnose eagle ray

CR — Critically Endangered

Physical Characteristics

Attribute	Hummelinck s Laucha	Shortnose eagle ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hummelinck s Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Shortnose eagle ray