Dark Crazed Cap vs Fat Sand Rat

Dermoloma pseudocuneifolium compared with Psammomys obesus

Key Differences

• Dark Crazed Cap is Vulnerable while Fat Sand Rat is Least Concern.

Taxonomic Classification

Rank	Dark Crazed Cap	Fat Sand Rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Rodentia (Rodents)
Family	Tricholomataceae	Muridae (Mice & Rats)
Genus	Dermoloma	Psammomys
Species	Dermoloma pseudocuneifolium	Psammomys obesus

Conservation Status

Dark Crazed Cap

VU — Vulnerable

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Dark Crazed Cap	Fat Sand Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Crazed Cap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Norway and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.