Big Water Crayfish vs Dusky Slender Opossum

Cambarus robustus compared with Marmosops fuscatus

Key Differences

• Big Water Crayfish is Least Concern while Dusky Slender Opossum is Data Deficient.

Taxonomic Classification

Rank	Big Water Crayfish	Dusky Slender Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Didelphimorphia (Didelphimorphia)
Family	Cambaridae	Didelphidae
Genus	Cambarus	Marmosops
Species	Cambarus robustus	Marmosops fuscatus

Evolutionary Relationship

Big Water Crayfish and Dusky Slender Opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Water Crayfish

LC — Least Concern

Dusky Slender Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Big Water Crayfish	Dusky Slender Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Water Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in United States.

Dusky Slender Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Big Water Crayfish

The Big Water Crayfish (Cambarus robustus) is a species in the genus Cambarus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.