part of part of pectoral girdle bone pectoral girdle skeleton dermal bone extrascapula ZFA:0000663 extrascapular When it is present, the paired series of extrascapular bones may include one pair or two pairs or two pairs plus a median one. The most lateral is named lateral extrascapula and is the bone where the intersection of the otic, postotic and extrascapular or supratemporal canals occur. The medial and median extrascapulars carry the extrascapular or supratemporal canal. UBERON:2001413 extrascapular bone UBERON:2000663 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 tabular supratemporal Dermal canal-bearing bone placed at the dorso-posterior region of the skull roof, lying on the posterior region of the pterotic and parietals, or the pterotic and epioccipital, or on the pterotic, epioccipital and occipital bones. scale bone