Coatis (Nasua and Nasuella) and raccoons (Procyon) have been considered to share common descent from a species in the genus Paranasua present between 5.2 and 6.0 million years ago.
Za Coati (Nasua i Nasuella) i rakune (Procyon) smatra se da možda imaju zajedničkog pretka u rodu Paranasua koji je postojao između 5,2 i 6,0 miliona godina.