ˈeɪ. zɪmˈoːɹəm hɐz fˈoːɹtiːn ɔːɹ fˈɪftiːn fˈɪn ɹˈeɪz ɪnðə pˈɛktɚɹəl fˈɪn, ɐ pˈoːɹ ɔnðɪ ˌɪntɹəˈɔːɹbɪɾəl ɹˈiːdʒən ænd fˈaɪv sʌbˈoːɹbɪɾəl pˈoːɹz.
A. zimorum has 14 or 15 fin rays in the pectoral fin, a pore on the intraorbital region and 5 suborbital pores.