Claudius Aelianus, Claudii Aeliani de natura animalium libri xvii, varia historia, epistolae, fragmenta, Vol 2. Rudolf Hercher. In Aedibus B.G. Teubneri. Lipsiae. 1866. Greek text available at the Perseus Digital Library.
Further reading
David Whitehead, Observations on Adephagia (in Rheinisches Museum. 145, 2002 P 175-186) [1]