Common Sun Beetle vs

Amara aenea compared with Hyphoderma definitum

Key Differences

Common Sun Beetle is Least Concern while is Data Deficient.

Taxonomic Classification

Rank	Common Sun Beetle
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Arthropoda (节肢动物门)	Basidiomycota (担子菌门)
Class	Insecta (昆蟲綱)	Agaricomycetes (傘菌綱)
Order	Coleoptera (鞘翅目)	Polyporales (多孔菌目)
Family	Carabidae	Hyphodermataceae
Genus	Amara	Hyphoderma
Species	Amara aenea	Hyphoderma definitum

Conservation Status

Common Sun Beetle

LC — Least Concern

DD — Data Deficient

Physical Characteristics

Attribute	Common Sun Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Sun Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and Taiwan.

Common Sun Beetle

<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.

Hyphoderma definitum是多孔菌科（Polyporaceae）的皮革菌，被评估为数据不足（DD）。在森林生境的腐烂木材上形成薄的平伏子实体。采集记录有限，难以进行全面的保护评估。