An affinity between the amphibians and the teleost fish is the multi-folded structure of the teeth and the paired supra-occipital bones at the back of the head, neither of these features being found elsewhere in the animal kingdom.
ɐn ɐfˈɪnᵻɾi bᵻtwˌiːn ðɪ æmfˈɪbiənz ænd ðə tˈɛlᵻˌɑːst fˈɪʃ ɪz ðə mˈʌltaɪfˈoʊldᵻd stɹˈʌktʃɚɹ ʌvðə tˈiːθ ænd ðə pˈɛɹd sˈuːpɹəˈɑːksɪpˌɪɾəl bˈoʊnz æt ðə bˈæk ʌvðə hˈɛd, nˈiːðɚɹ ʌv ðiːz fˈiːtʃɚz bˌiːɪŋ fˈaʊnd ˈɛlswɛɹ ɪnðɪ ˈænɪməl kˈɪŋdəm.