Pronunciation: [ɐsfˈɪktə͡ʊz] (IPA)
Correct spelling for the English word "Asphyctos" is [ɐsfˈɪktə͡ʊz], [ɐsfˈɪktəʊz], [ɐ_s_f_ˈɪ_k_t_əʊ_z] (IPA phonetic alphabet).