Oligochaeta
Biota | Animalia | Annelida | Clitellata | Oligochaeta
WORMS:1 | WORMS:2 | WORMS:882 | WORMS:14165 | WORMS:2036
| kingdom | phylum | class | subclass
|  | Lamarck, 1802 [as Annelides] | Michaelsen, 1919 | Grube, 1850