The calls made by caecilians and salamanders are limited to occasional soft squeaks, grunts or hisses and have not been much studied.
ðə kˈɔːlz mˌeɪd baɪ kiːsˈɪliənz ænd sˈælɐmˌændɚz ɑːɹ lˈɪmɪɾᵻd tʊ əkˈeɪʒənəl sˈɔft skwˈiːks, ɡɹˈʌnts ɔːɹ hˈɪsᵻz ænd hɐvnˌɑːt bˌɪn mˈʌtʃ stˈʌdid.