Alder leaf beetle vs Ludwig's Thread-moss

Agelastica alni compared with Pohlia ludwigii

Key Differences

Alder leaf beetle is Least Concern while Ludwig's Thread-moss is Near Threatened.

Taxonomic Classification

Rank	Alder leaf beetle	Ludwig's Thread-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Bryophyta
Class	Insecta (Insects)	Bryopsida (Bryopsida)
Order	Coleoptera (Beetles)	Bryales (Bryales)
Family	Chrysomelidae	Mniaceae
Genus	Agelastica	Pohlia
Species	Agelastica alni	Pohlia ludwigii

Conservation Status

Alder leaf beetle

LC — Least Concern

Ludwig's Thread-moss

NT — Near Threatened

Physical Characteristics

Attribute	Alder leaf beetle	Ludwig's Thread-moss
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.

Ludwig's Thread-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway 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.