Blackhead worm vs Neblina Uacari

Aporrectodea longa compared with Cacajao hosomi

Key Differences

• Blackhead worm is Not Evaluated while Neblina Uacari is Vulnerable.

Taxonomic Classification

Rank	Blackhead worm	Neblina Uacari
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Annelida (Segmented Worms)	Chordata (Chordates)
Class	Clitellata (Clitellata)	Mammalia (Mammals)
Order	Crassiclitellata (Crassiclitellata)	Primates (Primates)
Family	Lumbricidae	Pitheciidae
Genus	Aporrectodea	Cacajao
Species	Aporrectodea longa	Cacajao hosomi

Evolutionary Relationship

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

Conservation Status

Blackhead worm

NE — Not Evaluated

Neblina Uacari

VU — Vulnerable

Physical Characteristics

Attribute	Blackhead worm	Neblina Uacari
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.

Neblina Uacari

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

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.