Alder leaf beetle vs Common Goldspeck

Agelastica alni compared with Candelariella vitellina

Taxonomic Classification

Rank	Alder leaf beetle	Common Goldspeck
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (artrópode)	Ascomycota (Sac Fungi)
Class	Insecta (inseto)	Candelariomycetes (Candelariomycetes)
Order	Coleoptera (besouro)	Candelariales (Candelariales)
Family	Chrysomelidae	Candelariaceae
Genus	Agelastica	Candelariella
Species	Agelastica alni	Candelariella vitellina

Conservation Status

Alder leaf beetle

LC — Least Concern

Common Goldspeck

LC — Least Concern

Physical Characteristics

Attribute	Alder leaf beetle	Common Goldspeck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder leaf beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Common Goldspeck

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia).

Alder leaf beetle

The Alder leaf beetle (Agelastica alni) is a species in the genus Agelastica. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Common Goldspeck

<em>Candelariella vitellina</em>, commonly known as common goldspeck, is a crustose lichen belonging to the genus Candelariella within the family Candelariaceae. This species inhabits ecosystems across Europe and North America and South America, reflecting a broad geographic tolerance suited to its saxicolous lifestyle. Its known range includes populations in four European countries, the United States in North America, and Colombia in South America. The species is assessed as Least Concern on the IUCN Red List, indicating that current population trends do not suggest elevated extinction risk. Common goldspeck typically colonizes exposed rock surfaces, bark, and other firm substrates in open environments where light availability supports its photosynthetic activity. Biological traits of this species remain poorly documented in the scientific literature.