Azure Hawker vs Bearded Tooth

Aeshna caerulea compared with Hericium erinaceus

Key Differences

Azure Hawker is Least Concern while Bearded Tooth is Critically Endangered.

Taxonomic Classification

Rank	Azure Hawker	Bearded Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Odonata (Odonata)	Russulales (Russulales)
Family	Aeshnidae	Hericiaceae
Genus	Aeshna	Hericium
Species	Aeshna caerulea	Hericium erinaceus

Conservation Status

Azure Hawker

LC — Least Concern

Bearded Tooth

CR — Critically Endangered

Physical Characteristics

Attribute	Azure Hawker	Bearded Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azure Hawker

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden.

Bearded Tooth

Habitat

Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Azure Hawker

The Azure Hawker (Aeshna caerulea) is a species in the genus Aeshna. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Bearded Tooth

The Bearded Tooth (Hericium erinaceus) is a species in the genus Hericium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.