Phenotype: levator operculi absent, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: levator operculi
Synonyms: levator operculae
Definition: Hyoid muscle that originates at the ventrolateral margin of the pterotic and inserts in the dorsomesial edge of the opercle. The levator operculi is responsible for jaw depression, its force of contraction is transmitted through the opercular series and the interoperculo-mandibular ligament to the lower jaw.
Ontology: Anatomy Ontology [ZFA:0000537]
Name: absent
Synonyms: absence, absent from organism
Definition: A quality denoting the lack of an entity.
Ontology: Phenotypic Quality Ontology [PATO:0000462]