| Label | Id | |
|---|---|---|
| cerebrospinal fluid | http://purl.obolibrary.org/obo/MAT_0000499 | |
| cervix | http://purl.obolibrary.org/obo/MAT_0000292 | |
| chaeta | http://purl.obolibrary.org/obo/MAT_0000152 | |
| chemosensory sensory organ | http://purl.obolibrary.org/obo/MAT_0000139 | |
| chondrocranium | http://purl.obolibrary.org/obo/MAT_0000149 | |
| chordotonal organ | http://purl.obolibrary.org/obo/MAT_0000209 | |
| circulating cell | http://purl.obolibrary.org/obo/MAT_0000083 | |
| circulatory system | http://purl.obolibrary.org/obo/MAT_0000016 | |
| claw | http://purl.obolibrary.org/obo/MAT_0000158 | |
| cloaca | http://purl.obolibrary.org/obo/MAT_0000042 | |
| cloacal chamber | http://purl.obolibrary.org/obo/MAT_0000042 | |
| cochlea | http://purl.obolibrary.org/obo/MAT_0000144 | |
| colon | http://purl.obolibrary.org/obo/MAT_0000526 | |
| common carotid artery | http://purl.obolibrary.org/obo/MAT_0000501 | |
| connecting stalk | http://purl.obolibrary.org/obo/MAT_0000280 |