Black-shouldered Opossum vs Gharial

Caluromysiops irrupta compared with Gavialis gangeticus

Key Differences

Black-shouldered Opossum is Least Concern while Gharial is Critically Endangered.

Taxonomic Classification

Rank	Black-shouldered Opossum	Gharial
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Reptilia (Reptiles)
Order	Didelphimorphia (Didelphimorphia)	Crocodylia (Crocodilians)
Family	Didelphidae	Crocodylidae (Crocodiles)
Genus	Caluromysiops	Crocodylus (True Crocodiles)
Species	Caluromysiops irrupta	Gavialis gangeticus

Evolutionary Relationship

Black-shouldered Opossum and Gharial share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Black-shouldered Opossum

LC — Least Concern

Gharial

CR — Critically Endangered

Population: ~650

Trend: Increasing ↑

Physical Characteristics

Attribute	Black-shouldered Opossum	Gharial
Diet	—	Carnivore
Average Lifespan	—	60 years
Average Length	—	5.0 m
Average Weight	—	200.0 kg

Habitat & Geographic Range

Black-shouldered Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Gharial

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical coniferous forests, and temperate broadleaf and mixed forests, among 6 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across India and Nepal. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-shouldered Opossum

The Black-shouldered Opossum (Caluromysiops irrupta) is a species in the genus Caluromysiops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.