Veränderliche Herbsteule vs Erz-Kanalläufer

Agrochola lychnidis compared with Amara aenea

Key Differences

Veränderliche Herbsteule is Near Threatened while Erz-Kanalläufer is Least Concern.

Taxonomic Classification

Rank	Veränderliche Herbsteule	Erz-Kanalläufer
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Arthropoda (Gliederfüßer)	Arthropoda (Gliederfüßer)
Class same	Insecta (Insekten)	Insecta (Insekten)
Order	Lepidoptera (Schmetterlinge)	Coleoptera (Käfer)
Family	Noctuidae	Carabidae
Genus	Agrochola	Amara
Species	Agrochola lychnidis	Amara aenea

Evolutionary Relationship

Veränderliche Herbsteule and Erz-Kanalläufer share a common ancestor at the Class level: Insecta. (Insekten)

Ansehen Class: Insecta

Conservation Status

Veränderliche Herbsteule

NT — Near Threatened

Erz-Kanalläufer

LC — Least Concern

Physical Characteristics

Attribute	Veränderliche Herbsteule	Erz-Kanalläufer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Veränderliche Herbsteule

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Erz-Kanalläufer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries) and North America (Canada, United States).

Veränderliche Herbsteule

The Beaded chestnut (Agrochola lychnidis) is a species in the genus Agrochola. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Erz-Kanalläufer

<em>Amara aenea</em>, the common sun beetle, is a carabid ground beetle in the family Carabidae, order Coleoptera. It is broadly distributed across Europe and has been introduced to North America, typically inhabiting open, sunny habitats such as arable fields, grasslands, sandy heathlands, and disturbed ground with sparse vegetation. Adults are omnivorous, feeding on seeds, small invertebrates, and plant material, and are considered important predators of weed seeds in agricultural systems. <em>Amara aenea</em> is surface-active during warm, dry conditions, typically exhibiting peak activity in late spring and summer. Like many carabid beetles, it is nocturnal and shelters under stones and debris during the day. Larvae develop in the soil, where they also feed on organic matter and small invertebrates. Biological traits including precise adult lifespan, body length measurements, and detailed prey preferences remain poorly documented at the species level. The species is assessed as Least Concern by the IUCN, reflecting its wide distribution, high adaptability to disturbed environments, and no significant known threats to global population status.