Alisan's Salamander vs Common Sun Beetle

Hynobius arisanensis compared with Amara aenea

Key Differences

• Alisan's Salamander is Endangered while Common Sun Beetle is Least Concern.

Taxonomic Classification

Rank	Alisan's Salamander	Common Sun Beetle
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Chordata (حبليات)	Arthropoda (مفصليات الأرجل)
Class	Amphibia (برمائيات)	Insecta (حشرات)
Order	Caudata (سلمندر)	Coleoptera (خنفساء)
Family	Hynobiidae	Carabidae
Genus	Hynobius	Amara
Species	Hynobius arisanensis	Amara aenea

Evolutionary Relationship

Alisan's Salamander and Common Sun Beetle share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Alisan's Salamander

EN — Endangered

Common Sun Beetle

LC — Least Concern

Physical Characteristics

Attribute	Alisan's Salamander	Common Sun Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alisan's Salamander

Habitat

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

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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).

Alisan's Salamander

The Alisan's Salamander (Hynobius arisanensis) is a species in the genus Hynobius. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.