Aspen Roller vs Rust Colored Crab

Ancylis laetana compared with Geothelphusa ferruginea

Key Differences

• Aspen Roller is Least Concern while Rust Colored Crab is Data Deficient.

Taxonomic Classification

Rank	Aspen Roller	Rust Colored Crab
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class	Insecta (昆蟲綱)	Malacostraca (软甲纲)
Order	Lepidoptera (鱗翅目)	Decapoda (十足目)
Family	Tortricidae	Potamidae
Genus	Ancylis	Geothelphusa
Species	Ancylis laetana	Geothelphusa ferruginea

Evolutionary Relationship

Aspen Roller and Rust Colored Crab share a common ancestor at the Phylum level: Arthropoda. (节肢动物门)

Conservation Status

Aspen Roller

LC — Least Concern

Rust Colored Crab

DD — Data Deficient

Physical Characteristics

Attribute	Aspen Roller	Rust Colored Crab
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.

Rust Colored Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Taiwan.

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.