Cephalobus nanus
- kingdom: Animalia
- phylum: Nematoda
- class: Secernentea
- order: Rhabditida
- family: Cephalobidae
- genus: Cephalobus
- species: Cephalobus nanus
Bergshamra- Djursholm
Stockholm- Umeå
Västerbotten
Sweden
Cephalobus nanus Bergshamra Djursholm Umeå