Where does “Muraeninae” come from?

Muraeninae (Translingual) comes from Translingual Muraena, from Latin murēna, from Ancient Greek μύραινα — moray eel.

Ancestry of “Muraeninae”, step by step

Step	Language	Word	Meaning
1	Translingual	Muraena	—
2	Latin	murēna	—
3	Ancient Greek	μύραινα	moray eel

Muraeninae — Etymology, Origin & Word History | Etymology Explorer