Dune Brittlestem vs Hourglass Dolphin

Psathyrella ammophila compared with Lagenorhynchus cruciger

Key Differences

• Dune Brittlestem is Endangered while Hourglass Dolphin is Least Concern.

Taxonomic Classification

Rank	Dune Brittlestem	Hourglass Dolphin
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Cetacea (Whales & Dolphins)
Family	Psathyrellaceae	Delphinidae (Oceanic Dolphins)
Genus	Psathyrella	Lagenorhynchus
Species	Psathyrella ammophila	Lagenorhynchus cruciger

Conservation Status

Dune Brittlestem

EN — Endangered

Hourglass Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Dune Brittlestem	Hourglass Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dune Brittlestem

Habitat

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

Range

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

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.