Alder leaf beetle vs Root and stalk rot

Agelastica alni compared with Phytophthora tentaculata

Key Differences

Alder leaf beetle is Least Concern while Root and stalk rot is Not Evaluated.

Taxonomic Classification

Rank	Alder leaf beetle	Root and stalk rot
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Arthropoda (Arthropods)	Oomycota (Oomycetes)
Class	Insecta (Insects)	Peronosporea (Peronosporea)
Order	Coleoptera (Beetles)	Peronosporales (Peronosporales)
Family	Chrysomelidae	Peronosporaceae
Genus	Agelastica	Phytophthora
Species	Agelastica alni	Phytophthora tentaculata

Conservation Status

Alder leaf beetle

LC — Least Concern

Root and stalk rot

NE — Not Evaluated

Physical Characteristics

Attribute	Alder leaf beetle	Root and stalk rot
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.

Root and stalk rot

Habitat

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

Range

Found in United States.

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.