Brown-Net Bolete vs Common Pipistrelle

Tylopilus variobrunneus compared with Pipistrellus pipistrellus

Key Differences

• Brown-Net Bolete is Not Evaluated while Common Pipistrelle is Vulnerable.

Taxonomic Classification

Rank	Brown-Net Bolete	Common Pipistrelle
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Boletales (Boletales)	Chiroptera (Bats)
Family	Boletaceae	Vespertilionidae
Genus	Tylopilus	Pipistrellus
Species	Tylopilus variobrunneus	Pipistrellus pipistrellus

Conservation Status

Brown-Net Bolete

NE — Not Evaluated

Common Pipistrelle

VU — Vulnerable

Physical Characteristics

Attribute	Brown-Net Bolete	Common Pipistrelle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-Net Bolete

Habitat

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

Common Pipistrelle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown-Net Bolete

The Brown-net Bolete (Tylopilus variobrunneus) is a species in the genus Tylopilus. Typically found in forest floors, decomposing wood, and soil ecosystems. As a member of the Tylopilus genus, this species contributes to biodiversity in its native range.

Common Pipistrelle

<em>Pipistrellus pipistrellus</em>, the common pipistrelle, is a small bat in the family Vespertilionidae and one of the most abundant and widespread bat species in Europe. It is typically one of the first bats to emerge at dusk, flying with rapid, jerky wingbeats as it pursues small flying insects over gardens, woodland edges, water bodies, and urban areas. The species roosts in crevices in buildings, bat boxes, and tree holes, often forming large maternity colonies in summer. <em>Pipistrellus pipistrellus</em> echolocates at a characteristic frequency of around 45 kHz, which allows it to be identified using bat detectors. It is distributed across Europe, with confirmed records from Belgium, Denmark, Luxembourg, Norway, and Portugal, among many other countries. The species is assessed as Vulnerable on the IUCN Red List, reflecting population declines driven by loss of foraging habitat, reduction in insect prey biomass, disturbance of roost sites, and pesticide use. Biological traits such as average lifespan, body size, weight, and detailed dietary composition across its range remain poorly documented in the scientific literature, though the species is known to consume large numbers of small moths, midges, and other aerial insects each night.