†Leptictis thomsoni Matthew 1903 (placental mammal)
Mammalia - Theriiformes - Leptictidae
Alternative combination: Ictops thomsoni
Belongs to Leptictis according to M. J. Novacek 1976
Sister taxa: Leptictis acutidens, Leptictis bullatus, Leptictis dakotensis, Leptictis douglassi, Leptictis haydeni, Leptictis montanus, Leptictis wilsoni
Type specimen: Its type locality is Pipestone Springs, which is in a Chadronian terrestrial claystone in the Renova Formation of Montana
Ecology: ground dwelling insectivore-carnivore