Alder leaf beetle vs Fragrant Crestwort

Agelastica alni compared with Lophocolea fragrans

Key Differences

Alder leaf beetle is Least Concern while Fragrant Crestwort is Vulnerable.

Taxonomic Classification

Rank	Alder leaf beetle	Fragrant Crestwort
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Arthropoda (членистоногие)	Marchantiophyta (печёночные мхи)
Class	Insecta (насекомые)	Jungermanniopsida (юнгерманиевые печёночники)
Order	Coleoptera (жесткокрылые)	Jungermanniales (юнгерманиевые)
Family	Chrysomelidae	Lophocoleaceae
Genus	Agelastica	Lophocolea
Species	Agelastica alni	Lophocolea fragrans

Conservation Status

Alder leaf beetle

LC — Least Concern

Fragrant Crestwort

VU — Vulnerable

Physical Characteristics

Attribute	Alder leaf beetle	Fragrant Crestwort
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.

Fragrant Crestwort

Habitat

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

Range

Distributed across Luxembourg, Norway, Portugal, Sweden, and Taiwan. 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.