vs Handley s Slender Opossum

Echinoderma calcicola compared with Marmosops handleyi

Key Differences

• is Endangered while Handley s Slender Opossum is Critically Endangered.

Taxonomic Classification

Rank		Handley s Slender Opossum
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Agaricales (Gilled Mushrooms)	Didelphimorphia (Didelphimorphia)
Family	Agaricaceae (Agarics)	Didelphidae
Genus	Echinoderma	Marmosops
Species	Echinoderma calcicola	Marmosops handleyi

Conservation Status

EN — Endangered

Handley s Slender Opossum

CR — Critically Endangered

Physical Characteristics

Attribute		Handley s Slender Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Handley s Slender Opossum

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 4 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Echinoderma calcicola is a medium-sized mushroom with a pale cap covered in dark, pointed scales and a similarly decorated stem, growing in calcareous grasslands and woodland edges in Europe. It is considered an indicator of ancient, species-rich calcareous habitats. Classified as Endangered, this species is severely threatened by agricultural intensification and loss of limestone grassland habitats.