| Label | Id | |
|---|---|---|
| sperm | http://purl.obolibrary.org/obo/MAT_0000131 | |
| semen | http://purl.obolibrary.org/obo/MAT_0000131 | |
| mature sperm cell | http://purl.obolibrary.org/obo/MAT_0000131 | |
| male gamete | http://purl.obolibrary.org/obo/MAT_0000131 | |
| spermatazoon | http://purl.obolibrary.org/obo/MAT_0000131 |