| Order | Family | Image | English Common Name | Spanish Common Name | Portuguese Common Name | Scientific Name | Conservation status | Notes | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Rhynchobdellida | Glossiphoniidae |
|
Leech | Sanguijuela | Sanguessuga | Helobdella duplicata | ||
| 2 | Haplotaxida | Lumbricidae |
|
Lombriz Californiana | Eisenia foetida | ||||
| 3 | Haplotaxida | Lumbricidae |
|
Lombriz De Tierra Común | Lumbricus terrestris | ||||
| 4 | Crassiclitellata | Megascolecidae |
|
Megascolecidae sp. | |||||
| 5 | Haplotaxida | Lumbricidae |
|
Lumbricidae sp. |