The aquatic Surinam toad (Pipa pipa) raises its young in pores on its back where they remain until metamorphosis.
ðɪ əkwˈæɾɪk sˈɜːɹɪnˌɑːm tˈoʊd pˈiːpə pˈiːpə ɹˈeɪzᵻz ɪts jˈʌŋ ɪn pˈoːɹz ˌɔn ɪts bˈæk wˌɛɹ ðeɪ ɹᵻmˈeɪn ʌntˈɪl mˌɛɾəmˈoːɹfəsˌɪs.