| Name: | optic tectum |
|---|---|
| Synonyms: | dorsal midbrain, mesencephalic tectum, tectal lobe, tectum, tectum opticum |
| Definition: | Multi-tissue structure that is the dorsal part of the midbrain and develops from the alar plate and is the most complex layered structure in the zebrafish brain. |
| Ontology: | Anatomy Ontology [ZFA:0000445] |
| Name: | primitive meninx |
|---|---|
| Synonyms: | meninges, meninx primitiva |
| Definition: | The vascularized fibrous sheath that surrounds the central nervous system. |
| Ontology: | Anatomy Ontology [ZFA:0001355] |