Lizards and some frogs have somewhat similar osteoderms forming bony deposits in the dermis, but this is an example of convergent evolution with similar structures having arisen independently in diverse vertebrate lineages.
lˈɪzɚdz ænd sˌʌm fɹˈɑːɡz hæv sˈʌmwʌt sˈɪmɪlɚɹ ˈɑːstɪˌoʊdɜːmz fˈɔːɹmɪŋ bˈoʊni dᵻpˈɑːzɪts ɪnðə dˈɜːmiz, bˌʌt ðɪs ɪz ɐn ɛɡzˈæmpəl ʌv kənvˈɜːdʒənt ˌɛvəlˈuːʃən wɪð sˈɪmɪlɚ stɹˈʌktʃɚz hˌævɪŋ ɚɹˈɪzən ˌɪndᵻpˈɛndəntli ɪn daɪvˈɜːs vˈɜːɾɪbɹˌeɪt lˈɪnɪɪdʒᵻz.