kɹˈæsɪdʒˌɪɹɪnəs hæd ʌnjˈuːʒuːəli lˈɑːɹdʒ dʒˈɔːz, ɪkwˈɪpt wɪð tˈuː ɹˈoʊz ʌv ʃˈɑːɹp tˈiːθ, ðə sˈɛkənd ɹˈoʊ hˌævɪŋ ɐ pˈɛɹ ʌv pˈælæɾəl fˈæŋz.
Crassigyrinus had unusually large jaws, equipped with two rows of sharp teeth, the second row having a pair of palatal fangs.