Blackhead worm vs Markhor

Aporrectodea longa compared with Capra falconeri

Key Differences

• Blackhead worm is Not Evaluated while Markhor is Near Threatened.

Taxonomic Classification

Rank	Blackhead worm	Markhor
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	Capra
Species	Aporrectodea longa	Capra falconeri

Evolutionary Relationship

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

Conservation Status

Blackhead worm

NE — Not Evaluated

Markhor

NT — Near Threatened

Physical Characteristics

Attribute	Blackhead worm	Markhor
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.

Markhor

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Russia. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.