†Protembolotherium efremovi Yanovskaya 1954 (brontothere)
Mammalia - Perissodactyla - Brontotheriidae
PaleoDB taxon number: 296313
Belongs to Protembolotherium according to M. C. Mihlbachler 2008
Sister taxa: none
Type specimen: PIN 473-311, a partial skull
Ecology: scansorial insectivore