| Name: | tripus |
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| Synonyms: | |
| Definition: | The fourth Weberian ossicle. The tripus is a complex modification of the parapophysis and rib of the third vertebra. Anteriorly it attaches to the interosseus ligament and posteriorly it extends as a transformator process embedded in the tunica externa of the swim bladder. |
| Ontology: | Anatomy Ontology [ZFA:0000698] |
| Name: | morphology |
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| Synonyms: | |
| Definition: | A quality of a single physical entity inhering in the bearer by virtue of the bearer's size or shape or structure. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000051] |