Fatspine spurdog vs Gray Slender Opossum

Squalus crassispinus compared with Marmosops incanus

Taxonomic Classification

Rank	Fatspine spurdog	Gray Slender Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Didelphimorphia (Didelphimorphia)
Family	Squalidae	Didelphidae
Genus	Squalus	Marmosops
Species	Squalus crassispinus	Marmosops incanus

Evolutionary Relationship

Fatspine spurdog and Gray Slender Opossum share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fatspine spurdog

LC — Least Concern

Gray Slender Opossum

LC — Least Concern

Physical Characteristics

Attribute	Fatspine spurdog	Gray Slender Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fatspine spurdog

Gray Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.