Phylum · Roundworms · Animalia › Aschelminthes · NCERT Chapter 4: Animal Kingdom
Circular in cross-section and pseudocoelomate; a complete gut with mouth and anus; sexes separate.
| AscarisRoundworm | Aschelminthes |
| WuchereriaFilarial worm | AschelminthesCauses filariasis (elephantiasis). |
| AncylostomaHookworm | Aschelminthes |