Alder leaf beetle vs Bearded Stonewort

Agelastica alni compared with Chara canescens

Key Differences

Alder leaf beetle is Least Concern while Bearded Stonewort is Vulnerable.

Taxonomic Classification

Rank	Alder leaf beetle	Bearded Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Charophyta (Charophyta)
Class	Insecta (Insects)	Charophyceae (Charophyceae)
Order	Coleoptera (Beetles)	Charales (Charales)
Family	Chrysomelidae	Characeae
Genus	Agelastica	Chara
Species	Agelastica alni	Chara canescens

Conservation Status

Alder leaf beetle

LC — Least Concern

Bearded Stonewort

VU — Vulnerable

Physical Characteristics

Attribute	Alder leaf beetle	Bearded Stonewort
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.

Bearded Stonewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Bearded Stonewort

The Bearded Stonewort (Chara canescens) is a species in the genus Chara. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.