Perry's Index to the Aesopica
Perry reserves 444 for an anecdote about Eros and the Erotes, found in
Himerius, Eclogue 10.6.
You can find a compilation of Perry's index to the Aesopica in the gigantic appendix to his
edition of Babrius and Phaedrus for the Loeb Classical Library
(Harvard University Press: Cambridge, 1965). This book is an absolute must for anyone interested
in the Aesopic fable tradition. Invaluable.