Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. Living Organisms (hierarchy name)
4. living organisms (entities)
5. Eukaryota (domain)
6. Animalia (kingdom)
7. Annelida (phylum)
8. Oligochaeta (class)
9. Lumbriculida (order)
10. Lumbriculidae (family)

Anotations

Scope note:

Members of a genus of terrestrial worm with a body divided into ringlike segments; having some internal organs, including the excretory organs, duplicated in each segment; having a clitellum, a slightly bulged, discolored organ that produces a cocoon for enclosing the earthworm's eggs, located between segments 32 and 37; a body tapered at both ends, with the tail end the blunter of the two; and being unable to see or hear, but having sensitivity to both light and vibrations.