part of part of pectoral girdle bone pectoral girdle skeleton dermal bone supracleithrum ZFA:0000594 épiclithrum UBERON:2000594 supracleithrum This class was sourced from an external ontology (teleost_anatomy). Its definitions, naming conventions and relationships may need to be checked for compatibility with uberon The dorsalmost postcleithrum or postcleithrum 1 may lie medial to the ventral part of the supracleithrum. The postotic canal or lateral line may run close to the dorsal margin or in the upper third or in the lowest third of the bone depending on the fish group. supracleithra Dermal bone that articulates dorsally with the posttemporal and ventrally with the cleithrum. Supracleithrum is part of the secondary pectoral girdle and commonly, carries part of the lateral line canal. hypercleithrum