| Name: | bulbus arteriosus |
|---|---|
| Synonyms: | cardiac outflow tract, outflow tract, truncus |
| Definition: | Multi-tissue structure that consists of three layers and through which the blood exits the heart. The bulbus arteriosus is a pear shaped chamber that functions as a capacitor, maintaining continuous blood flow into the gill arches. |
| Ontology: | Anatomy Ontology [ZFA:0000173] |
| Name: | anatomical space |
|---|---|
| Synonyms: | anatomical spaces |
| Definition: | Non-material anatomical entity of three dimensions, that is generated by morphogenetic or other physiologic processes; is surrounded by one or more anatomical structures; contains one or more organism substances or anatomical structures. |
| Ontology: | Anatomy Ontology [ZFA:0001643] |