Where does “Callosciurinae” come from?
Callosciurinae (Translingual) comes from Translingual Callosciurus, from Latin sciūrus, from Ancient Greek σκίουρος, from Ancient Greek σκιά, from Proto-Indo-European (s)ḱeh₃ih₂, from Proto-Indo-European (s)ḱeh₃- — darkness, shadow.
Ancestry of “Callosciurinae”, step by step