Cramp Balls vs Greedy Olalla Rat

Daldinia concentrica compared with Olallamys edax

Key Differences

Cramp Balls is Vulnerable while Greedy Olalla Rat is Data Deficient.

Taxonomic Classification

Rank	Cramp Balls	Greedy Olalla Rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Sordariomycetes (Sordariomycetes)	Mammalia (Mammals)
Order	Xylariales (Xylariales)	Rodentia (Rodents)
Family	Hypoxylaceae	Echimyidae
Genus	Daldinia	Olallamys
Species	Daldinia concentrica	Olallamys edax

Conservation Status

Cramp Balls

VU — Vulnerable

Greedy Olalla Rat

DD — Data Deficient

Physical Characteristics

Attribute	Cramp Balls	Greedy Olalla Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cramp Balls

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Brazil). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.