| Class Oligochaeta (ƒ~ƒ~ƒYj) | ||||||
| Subclass | Superorder | Order | Suborder | Cohort | Superfamily | Family |
| Tubificata | @ | @ | @ | @ | @ | Enchytraeidae
(ƒqƒƒ~ƒ~ƒY‰È) |
| @ | (Tubificida
@ƒCƒgƒ~ƒ~ƒY–Ú) |
@ | @ | @ | Tubificidae
(ƒCƒgƒ~ƒ~ƒY‰È) |
|
| Lumbriculata | @ | @ | @ | @ | @ | Lumbriculidae
iƒIƒˆƒMƒ~ƒ~ƒY‰Èj |
| Diplotesticulata | Haplotaxidea | Haplotaxida
(ƒiƒKƒ~ƒ~ƒY–Ú) |
@ | @ | @ | Haplotaxidae
iƒiƒKƒ~ƒ~ƒY‰Èj |
| @ | @ | @ | @ | @ | Tiguassuidae
iƒ`ƒOƒAƒVƒX‰Èj |
|
| Metagynophora | Moniligastrida | @ | @ | @ | Moniligastridae
iƒWƒ…ƒYƒCƒ~ƒ~ƒY‰Èj |
|
| Opisthopora | Alluroidina | @ | Alluroidoidea | Alluroididae
(ƒAƒ‹ƒƒCƒfƒX‰È) |
||
| Syngenodrilidae
iƒVƒ“ƒQƒmƒhƒŠƒ‹ƒX‰Èj |
||||||
| Crassiclitellata | Aquamegadrili | Sparganophiloidea | Sparganophilidae
iƒXƒpƒ‹ƒKƒmƒtƒBƒŠƒX‰Èj |
|||
| Biwadriloidea | Biwadrilidae
iƒrƒƒhƒŠƒŠƒX‰Èj |
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| Almoidea | Almidae(ƒAƒ‹ƒ~ƒX‰È) | |||||
| Alma | ||||||
| Criodrilus | ||||||
| Lutodrilidae
iƒ‹ƒgƒhƒŠƒ‹ƒX‰Èj |
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| Kynotidae
iƒLƒmƒ`ƒX‰Èj |
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| Terrimegadrili | Ocnerodriloidea | Ocnerodrilidae
iƒJƒCƒˆƒEƒ~ƒ~ƒY‰Èj |
||||
| Eudriloidea | Eudrilidae
iƒGƒEƒhƒŠƒ‹ƒX‰Èj |
|||||
| Lumbricoidea | Microchaetidae
iƒ~ƒNƒƒJƒGƒ`ƒX‰Èj |
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| Hormogastridae
iƒzƒ‹ƒ‚ƒKƒXƒgƒŠƒX‰Èj |
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| Glossoscolecidae
iƒqƒ‚ƒ~ƒ~ƒY‰Èj |
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| Lumbricidae
iƒcƒŠƒ~ƒ~ƒY‰Èj |
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| Megascolecoidea | Megascolecidae
iƒtƒgƒ~ƒ~ƒY‰Èj |
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