Alder leaf beetle vs

Agelastica alni compared with Usnea cornuta

Key Differences

Alder leaf beetle is Least Concern while is Near Threatened.

Taxonomic Classification

Rank	Alder leaf beetle
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Arthropoda (节肢动物门)	Ascomycota (子囊菌门)
Class	Insecta (昆蟲綱)	Lecanoromycetes (茶漬綱)
Order	Coleoptera (鞘翅目)	Lecanorales (茶漬目)
Family	Chrysomelidae	Parmeliaceae
Genus	Agelastica	Usnea
Species	Agelastica alni	Usnea cornuta

Conservation Status

Alder leaf beetle

LC — Least Concern

NT — Near Threatened

Physical Characteristics

Attribute	Alder leaf beetle
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Usnea cornuta是Parmeliaceae科的枝状地衣，被评为近危(NT)。形成悬垂于树枝和小枝上的灌木状叶状体，通常生于湿润的森林环境。与所有松萝属物种一样，对大气污染特别是二氧化硫极为敏感，是空气质量的有用生物指示物种。