lˈaɪk ðɛɹ klˈoʊs hˈɛɾɚɹˌoʊstɹækən ɹˈɛlətˌɪvz, mˈɛmbɚz ʌv dɹˈɛpɐnˌæspiz hæv ɐ sˈɛnsɚɹi kənˈæl sˈɪstəm spəsˈɪfɪkli kˈɔːld ðə lˈæɾɚɹəl lˈaɪn sˈɛnsɚɹi sˈɪstəm.
Like their close Heterostracan relatives, members of Drepanaspis have a sensory canal system specifically called the lateral line sensory system.