Blackhead worm vs Formosan Serow

Aporrectodea longa compared with Capricornis swinhoei

Key Differences

• Blackhead worm is Not Evaluated while Formosan Serow is Least Concern.

Taxonomic Classification

Rank	Blackhead worm	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Annelida (Segmented Worms)	Chordata (Chordates)
Class	Clitellata (Clitellata)	Mammalia (Mammals)
Order	Crassiclitellata (Crassiclitellata)	Artiodactyla (Even-toed Ungulates)
Family	Lumbricidae	Bovidae (Bovids)
Genus	Aporrectodea	Capricornis
Species	Aporrectodea longa	Capricornis swinhoei

Evolutionary Relationship

Blackhead worm and Formosan Serow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blackhead worm

NE — Not Evaluated

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Blackhead worm	Formosan Serow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackhead worm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Blackhead worm

The Blackhead worm (Aporrectodea longa) is a species in the genus Aporrectodea. Native to Europe and North America, inhabiting ecosystems characteristic of the region. Distributed across Belgium, Denmark, Norway, Sweden, and United States.