ðə fˈæmɪli hɐz ɐ wˈaɪd dʒˌɪəɡɹˈæfɪk dˌɪstɹɪbjˈuːʃən, wɪð mətˈɪɹiəl fˈaʊnd ɪn ˌɑːɹdʒəntˈiːnə, tʃˈɪli, kjˈuːbə, ˈɪŋɡlənd, fɹˈæns, dʒˈɜːməni, ˈɪɾəli, mˈɛksɪkˌoʊ, pˈoʊlənd, ɹˈʌʃə, swˈɪtsɚlənd ænd tʃˈɛk ɹᵻpˈʌblɪk.
The family has a wide geographic distribution, with material found in Argentina, Chile, Cuba, England, France, Germany, Italy, Mexico, Poland, Russia, Switzerland and Czech Republic.