hˈaɪdɹətʃˌoʊɚɹˌɪniː ɪz ɐ sˈʌbfɐmˌɪli ʌv kˈævɪˌɪdiː, kənsˈɪstɪŋ ʌv tˈuː lˈɪvɪŋ dʒˈɛnɚɹə, hˈaɪdɹətʃˌoʊɚɹəs, ðə kˌæpɪbˈɑːɹɹəz, ænd kˈɛɹɑːdən, ðə ɹˈɑːk kˈeɪviz.
Hydrochoerinae is a subfamily of Caviidae, consisting of two living genera, Hydrochoerus, the capybaras, and Kerodon, the rock cavies.