| Label | Id | |
|---|---|---|
| theca interna | http://purl.obolibrary.org/obo/UBERON_0000157 | |
| membranous layer | http://purl.obolibrary.org/obo/UBERON_0000158 | |
| anal canal | http://purl.obolibrary.org/obo/UBERON_0000159 | |
| intestine | http://purl.obolibrary.org/obo/UBERON_0000160 | |
| orifice | http://purl.obolibrary.org/obo/UBERON_0000161 | |
| cloaca | http://purl.obolibrary.org/obo/UBERON_0000162 | |
| embryonic cloaca | http://purl.obolibrary.org/obo/UBERON_0000163 | |
| primitive urogenital sinus | http://purl.obolibrary.org/obo/UBERON_0000164 | |
| mouth | http://purl.obolibrary.org/obo/UBERON_0000165 | |
| oral opening | http://purl.obolibrary.org/obo/UBERON_0000166 | |
| oral cavity | http://purl.obolibrary.org/obo/UBERON_0000167 | |
| proximal-distal subdivision of colon | http://purl.obolibrary.org/obo/UBERON_0000168 | |
| pair of lungs | http://purl.obolibrary.org/obo/UBERON_0000170 | |
| respiration organ | http://purl.obolibrary.org/obo/UBERON_0000171 | |
| vomit | http://purl.obolibrary.org/obo/UBERON_0000172 |