bˈoːɹiːspiz mˈiːnɪŋ "boːɹˈiəzᵻz ʃˈiːld"ɪz ɐn ɛkstˈɪŋkt dʒˈɛnəs ʌv ˈɑːstɪˌɑːstɹækən ˈæɡnəθən vˈɜːɾɪbɹˌeɪt ðæt lˈɪvd ɪnðə dɛvˈoʊniən pˈiəɹɪəd.
Boreaspis (meaning "Boreas's Shield") is an extinct genus of osteostracan agnathan vertebrate that lived in the Devonian period.