Canary Big-eared Bat vs Common Button Lichen

Plecotus teneriffae compared with Buellia erubescens

Key Differences

• Canary Big-eared Bat is Vulnerable while Common Button Lichen is Not Evaluated.

Taxonomic Classification

Rank	Canary Big-eared Bat	Common Button Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Chiroptera (Bats)	Caliciales (Caliciales)
Family	Vespertilionidae	Caliciaceae
Genus	Plecotus	Buellia
Species	Plecotus teneriffae	Buellia erubescens

Conservation Status

Canary Big-eared Bat

VU — Vulnerable

Common Button Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Canary Big-eared Bat	Common Button Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Canary Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Button Lichen

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, Taiwan, and United States.

Canary Big-eared Bat

The Canary Big-eared Bat (Plecotus teneriffae) is a species in the genus Plecotus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Button Lichen

<em>Buellia erubescens</em>, commonly known as the common button lichen, is a lichen species with documented occurrences across Asia, Europe, and North America, including countries such as Norway, Portugal, Sweden, Taiwan, and the United States. It typically colonizes diverse terrestrial surfaces, often found on bark, rock, or other substrates in temperate and boreal environments. Common button lichen belongs to the genus <em>Buellia</em> within the family Caliciaceae. As a crustose lichen, it typically forms tightly adhered, crust-like thalli on the surfaces it colonizes, making it characteristic of stable, undisturbed substrates. Biological traits such as average lifespan, thallus size, and biomass of this species remain poorly documented in the scientific literature. The species has not yet been formally evaluated by the IUCN, and its global conservation status therefore remains undetermined. Its occurrence across multiple continents suggests a wide ecological tolerance, though detailed population data and trend assessments are currently lacking for this taxon.