However, in 2009 Yamila Gurovich and Robin Beck identified these fossils as Ferugliotherium and argued in favor of a close relationship between gondwanatheres (including Ferugliotheriidae) and multituberculates.
Yamila Gurovich og Robin Beck identificerede imidlertid disse fosiler i 2001 som Ferugliotherium og argumenterede for et tæt slægtskab mellem gondwanatherer (inklusiv Ferugliotheriidae) og multituberculater.