Ha, mysis, whence this child?
"The Comedies of Terence"
Publius Terentius Afer
This is his use of the device: Enter mysis mysis.
"Dramatic Technique"
George Pierce Baker
These are M. caspia and M. micropthalma, and both are closely related to the arctic marine mysis oculata.
"The History of the European Fauna"
R. F. Scharff