The numbers of species cited above follows Frost and the total number of known (living) amphibian species as of March 31, 2019, is exactly 8,000, of which nearly 90% are frogs.
ðə nˈʌmbɚz ʌv spˈiːsiːz sˈaɪɾᵻd əbˌʌv fˈɑːloʊz fɹˈɔst ænd ðə tˈoʊɾəl nˈʌmbɚɹ ʌv nˈoʊn lˈɪvɪŋ æmfˈɪbiən spˈiːsiːz æz ʌv mˈɑːɹtʃ θˈɜːɾi wˈʌn, tˈuː θˈaʊzənd nˈaɪntiːn, ɪz ɛɡzˈæktli ˈeɪt,zˈiəɹoʊzˈiəɹoʊ zˈiəɹoʊ, ʌvwˈɪtʃ nˌɪɹli nˈaɪnti pɚsˈɛnt ɑːɹ fɹˈɑːɡz.