Aspen Roller vs marbled crayfish

Ancylis laetana compared with Procambarus virginalis

Key Differences

• Aspen Roller is Least Concern while marbled crayfish is Not Evaluated.

Taxonomic Classification

Rank	Aspen Roller	marbled crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Lepidoptera (Butterflies & Moths)	Decapoda (Decapoda)
Family	Tortricidae	Cambaridae
Genus	Ancylis	Procambarus
Species	Ancylis laetana	Procambarus virginalis

Evolutionary Relationship

Aspen Roller and marbled crayfish share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Aspen Roller

LC — Least Concern

marbled crayfish

NE — Not Evaluated

Physical Characteristics

Attribute	Aspen Roller	marbled crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aspen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

marbled crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (Madagascar), Asia (Taiwan), and Europe (4 countries).

Aspen Roller

The Aspen Roller (Ancylis laetana) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden