Alder leaf beetle vs Large-crested Toad

Agelastica alni compared with Incilius cristatus

Key Differences

• Alder leaf beetle is Least Concern while Large-crested Toad is Endangered.

Taxonomic Classification

Rank	Alder leaf beetle	Large-crested Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Amphibia (Amphibians)
Order	Coleoptera (Beetles)	Anura (Frogs & Toads)
Family	Chrysomelidae	Bufonidae
Genus	Agelastica	Incilius
Species	Agelastica alni	Incilius cristatus

Evolutionary Relationship

Alder leaf beetle and Large-crested Toad share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder leaf beetle

LC — Least Concern

Large-crested Toad

EN — Endangered

Physical Characteristics

Attribute	Alder leaf beetle	Large-crested Toad
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.

Large-crested Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Endangered 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.