Name: | epiphysis |
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Synonyms: | corpus pineale, pineal gland, pineal organ |
Definition: | A circumscribed swelling, includes the pineal primordium that appears late in the segmentation period in the dorsal midline of the diencephalon. It is located directly rostral to the posterior commissure and dorsal to the habenular commissure. |
Ontology: | Anatomy Ontology [ZFA:0000019] |
Name: | bilateral symmetry |
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Synonyms: | left-right symmetry, pennate |
Definition: | A symmetry quality inhering in a bearer by virtue of the bearer's being symmetric about a plane running from its frontal end to its caudal end (head to tail), and has nearly identical right and left halves. |
Ontology: | Phenotypic Quality Ontology [PATO:0001324] |