Kalinowski s Mouse Opossum vs Prickled ray

Hyladelphys kalinowskii compared with Malacoraja spinacidermis

Taxonomic Classification

Rank	Kalinowski s Mouse Opossum	Prickled ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Didelphimorphia (Didelphimorphia)	Rajiformes (Rajiformes)
Family	Didelphidae	Rajidae
Genus	Hyladelphys	Malacoraja
Species	Hyladelphys kalinowskii	Malacoraja spinacidermis

Evolutionary Relationship

Kalinowski s Mouse Opossum and Prickled ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kalinowski s Mouse Opossum

LC — Least Concern

Prickled ray

LC — Least Concern

Physical Characteristics

Attribute	Kalinowski s Mouse Opossum	Prickled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kalinowski s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Prickled ray