[1] Psicharpax, the Mouse-Prince, having escaped a hunting cat, stops by the shore of a lake to drink, and encounters the Frog King Physignathus.
[2] Besides the familiar Greek gods, the Batrachomyomachia introduces a number of novel characters representing the leaders and warriors of the two armies, whose combat is described in stark and violent terms, resembling the battle scenes of the Iliad, but with arms consisting of sticks and needles, and armor made from nut shells, bean pods, straw, leaves, vegetables, and the skin of an excoriated cat.
[3] The Romans attributed the Batrachomyomachia to Homer, but according to Plutarch, it is the work of Pigres of Halicarnassus, either the brother or son of Artemisia I, the Queen of Caria, and an ally of Xerxes.
Matthew Hosty describes this attribution as "a possibility at best" but suggests that an origin for the poem in third- or second-century BC Ionia is plausible.
[9] Galeomyomachia (Γαλεομυομαχία), meaning "Battle of the Cats and Mice", was a poem written by the Greek monk Theodore Prodromos in the twelfth century AD and imitates the Batrachomyomachia.