Boltec (Auricula) Helix (crus, spina, cauda, tuberculum auriculare Darwini, apex aur.), anthelix (crura, fossa triangularis, scapha) Concha auriculae (cymba, cavitas), tragus, antitragus, incisura intertragica, lobulus auriculae Zadní plocha: eminentia conchae +scaphae + fossae triangularis, fossa antihelica, sulcus cruris helicis, fissura antitragohelicina