part of part of develops from develops from Eumetazoa multi-tissue structure pinna antitragus The antitragus is a feature of human ear anatomy. It is a small tubercle that points anteriorly. It is separated from the tragus by the intertragic notch. antitragal part of pinna FMA:61001 SCTID:362543000 UMLS:C0229314 UBERON:0016467 Wikipedia:Antitragus NCIT:C32121 auditory hillocks, pharyngeal arch 2 derived