Where does “Castorimorpha” come from?

Castorimorpha (Translingual) comes from Translingual Castor, from Latin Castor, from Ancient Greek Κάστωρ, from Doric Greek κάστον.

Ancestry of “Castorimorpha”, step by step

Step	Language	Word	Meaning
1	Translingual	Castor	—
2	Latin	Castor	—
3	Ancient Greek	Κάστωρ	—
4	Doric Greek	κάστον	—

Castorimorpha — Etymology, Origin & Word History | Etymology Explorer