Bitter Knight vs Bordered Apamea Moth

Tricholoma acerbum compared with Apamea sordens

Key Differences

• Bitter Knight is Endangered while Bordered Apamea Moth is Least Concern.

Taxonomic Classification

Rank	Bitter Knight	Bordered Apamea Moth
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (Arthropods)
Class	Agaricomycetes (Mushrooms)	Insecta (Insects)
Order	Agaricales (Gilled Mushrooms)	Lepidoptera (Butterflies & Moths)
Family	Tricholomataceae	Noctuidae
Genus	Tricholoma	Apamea
Species	Tricholoma acerbum	Apamea sordens

Conservation Status

Bitter Knight

EN — Endangered

Bordered Apamea Moth

LC — Least Concern

Physical Characteristics

Attribute	Bitter Knight	Bordered Apamea Moth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Knight

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

Bordered Apamea Moth

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Bitter Knight

The Bitter Knight (Tricholoma acerbum) is a species in the genus Tricholoma. It is currently classified as Endangered on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Bordered Apamea Moth

The Bordered Apamea Moth (Apamea sordens) is a species in the genus Apamea. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden