2 Sub Stages
| Remark | Definition | Other Name | Public Name | Primary Identifier |
|---|---|---|---|---|
| Any developmental stage in a nematode, including embryo, larva and adult stage. | Nematode life stage | WBls:0000101 | ||
| Any developmental stage in Platyhelminthes (flatworms). | Platyhelminthes life stage | WBls:0000704 |



