Apollonis

 ( Muses ) 

Apollonis (; means "of Apollo") was one of the three younger Muse (Muses) in Greek mythology and daughters of Apollo,Eumelus fr. 35 as cited from John Tzetzes on Hesiod, 23 who were worshipped in Delphi where the Temple of Apollo and the Pythia were located. The three sisters, Cephisso, Apollonis, and Borysthenis, are also known as Nētē, Mesē, and HypatēPlutarch, Symposium 9.14 where their names are synonymous with those of the lowest, middle, and highest chords of a lyre, further characterizing the Muses as the daughters of Apollo.