While tadpoles do not have true teeth, in most species, the jaws have long, parallel rows of small keratinized structures called keradonts surrounded by a horny beak.
wˌaɪl tˈædpoʊlz duːnˌɑːt hæv tɹˈuː tˈiːθ, ɪn mˈoʊst spˈiːsiːz, ðə dʒˈɔːz hæv lˈɔŋ, pˈæɹəlˌɛl ɹˈoʊz ʌv smˈɔːl kˈɛɹɐtˌɪnaɪzd stɹˈʌktʃɚz kˈɔːld kˈɛɹɐdˌɔnts sɚɹˈaʊndᵻd baɪ ɐ hˈoːɹni bˈiːk.