Big Naked-backed Bat vs Heide-Milchling

Pteronotus gymnonotus compared with Lactarius musteus

Key Differences

• Big Naked-backed Bat is Least Concern while Heide-Milchling is Endangered.

Taxonomic Classification

Rank	Big Naked-backed Bat	Heide-Milchling
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Basidiomycota (Ständerpilze)
Class	Mammalia (Säugetiere)	Agaricomycetes (Mushrooms)
Order	Chiroptera (Fledertiere)	Russulales (Täublingsartige)
Family	Mormoopidae	Russulaceae
Genus	Pteronotus	Lactarius
Species	Pteronotus gymnonotus	Lactarius musteus

Conservation Status

Big Naked-backed Bat

LC — Least Concern

Heide-Milchling

EN — Endangered

Physical Characteristics

Attribute	Big Naked-backed Bat	Heide-Milchling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Naked-backed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Heide-Milchling

Habitat

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

Range

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

Big Naked-backed Bat

The Big Naked-backed Bat (Pteronotus gymnonotus) is a species in the genus Pteronotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.