beaded chestnut vs Taiwan spurdog

Agrochola lychnidis compared with Squalus formosus

Key Differences

• beaded chestnut is Near Threatened while Taiwan spurdog is Endangered.

Taxonomic Classification

Rank	beaded chestnut	Taiwan spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Lepidoptera (Butterflies & Moths)	Squaliformes (Squaliformes)
Family	Noctuidae	Squalidae
Genus	Agrochola	Squalus
Species	Agrochola lychnidis	Squalus formosus

Evolutionary Relationship

beaded chestnut and Taiwan spurdog share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

beaded chestnut

NT — Near Threatened

Taiwan spurdog

EN — Endangered

Physical Characteristics

Attribute	beaded chestnut	Taiwan spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

beaded chestnut

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.

Taiwan spurdog

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

beaded chestnut

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.